Bump gatsby from 2.15.19 to 2.15.20

Bumps [gatsby](https://github.com/gatsbyjs/gatsby) from 2.15.19 to 2.15.20.
- [Release notes](https://github.com/gatsbyjs/gatsby/releases)
- [Changelog](https://github.com/gatsbyjs/gatsby/blob/master/CHANGELOG.md)
- [Commits](https://github.com/gatsbyjs/gatsby/compare/gatsby@2.15.19...gatsby@2.15.20)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

package.json

@@ -6,7 +6,7 @@
   "author": "Python Pizza",
   "dependencies": {
     "classnames": "^2.2.6",
-    "gatsby": "^2.15.19",
+    "gatsby": "^2.15.20",
     "gatsby-image": "^2.2.20",
     "gatsby-plugin-manifest": "^2.2.18",
     "gatsby-plugin-offline": "^3.0.8",

yarn.lock

@@ -1769,7 +1769,7 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
-async-limiter@~1.0.0:
+async-limiter@^1.0.0, async-limiter@~1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
   integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
@@ -2029,10 +2029,10 @@ base64-js@^1.0.2:
   resolved "https://registry.yarnpkg.com/base64-js/-/base64-js-1.3.1.tgz#58ece8cb75dd07e71ed08c736abc5fac4dbf8df1"
   integrity sha512-mLQ4i2QO1ytvGWFWmcngKO//JXAQueZvwEKtjgQFM4jIK0kU+ytMfplL8j+n5mspOfjHwoAg+9yhb7BwAHm36g==
 
-base64id@1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/base64id/-/base64id-1.0.0.tgz#47688cb99bb6804f0e06d3e763b1c32e57d8e6b6"
-  integrity sha1-R2iMuZu2gE8OBtPnY7HDLlfY5rY=
+base64id@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/base64id/-/base64id-2.0.0.tgz#2770ac6bc47d312af97a8bf9a634342e0cd25cb6"
+  integrity sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==
 
 base@^0.11.1:
   version "0.11.2"
@@ -2670,6 +2670,21 @@ chokidar@3.1.0:
   optionalDependencies:
     fsevents "^2.0.6"
 
+chokidar@3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-3.1.1.tgz#27e953f3950336efcc455fd03e240c7299062003"
+  integrity sha512-df4o16uZmMHzVQwECZRHwfguOt5ixpuQVaZHjYMvYisgKhE+JXwcj/Tcr3+3bu/XeOJQ9ycYmzu7Mv8XrGxJDQ==
+  dependencies:
+    anymatch "^3.1.0"
+    braces "^3.0.2"
+    glob-parent "^5.0.0"
+    is-binary-path "^2.1.0"
+    is-glob "^4.0.1"
+    normalize-path "^3.0.0"
+    readdirp "^3.1.1"
+  optionalDependencies:
+    fsevents "^2.0.6"
+
 chokidar@^2.0.2, chokidar@^2.0.4, chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
@@ -4017,15 +4032,15 @@ end-of-stream@^1.0.0, end-of-stream@^1.1.0, end-of-stream@^1.4.1:
   dependencies:
     once "^1.4.0"
 
-engine.io-client@~3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-3.3.2.tgz#04e068798d75beda14375a264bb3d742d7bc33aa"
-  integrity sha512-y0CPINnhMvPuwtqXfsGuWE8BB66+B6wTtCofQDRecMQPYX3MYUZXFNKDhdrSe3EVjgOu4V3rxdeqN/Tr91IgbQ==
+engine.io-client@~3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-3.4.0.tgz#82a642b42862a9b3f7a188f41776b2deab643700"
+  integrity sha512-a4J5QO2k99CM2a0b12IznnyQndoEvtA4UAldhGzKqnHf42I3Qs2W5SPnDvatZRcMaNZs4IevVicBPayxYt6FwA==
   dependencies:
     component-emitter "1.2.1"
     component-inherit "0.0.3"
-    debug "~3.1.0"
-    engine.io-parser "~2.1.1"
+    debug "~4.1.0"
+    engine.io-parser "~2.2.0"
     has-cors "1.1.0"
     indexof "0.0.1"
     parseqs "0.0.5"
@@ -4034,28 +4049,28 @@ engine.io-client@~3.3.1:
     xmlhttprequest-ssl "~1.5.4"
     yeast "0.1.2"
 
-engine.io-parser@~2.1.0, engine.io-parser@~2.1.1:
-  version "2.1.3"
-  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-2.1.3.tgz#757ab970fbf2dfb32c7b74b033216d5739ef79a6"
-  integrity sha512-6HXPre2O4Houl7c4g7Ic/XzPnHBvaEmN90vtRO9uLmwtRqQmTOw0QMevL1TOfL2Cpu1VzsaTmMotQgMdkzGkVA==
+engine.io-parser@~2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-2.2.0.tgz#312c4894f57d52a02b420868da7b5c1c84af80ed"
+  integrity sha512-6I3qD9iUxotsC5HEMuuGsKA0cXerGz+4uGcXQEkfBidgKf0amsjrrtwcbwK/nzpZBxclXlV7gGl9dgWvu4LF6w==
   dependencies:
     after "0.8.2"
     arraybuffer.slice "~0.0.7"
     base64-arraybuffer "0.1.5"
     blob "0.0.5"
     has-binary2 "~1.0.2"
 
-engine.io@~3.3.1:
-  version "3.3.2"
-  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-3.3.2.tgz#18cbc8b6f36e9461c5c0f81df2b830de16058a59"
-  integrity sha512-AsaA9KG7cWPXWHp5FvHdDWY3AMWeZ8x+2pUVLcn71qE5AtAzgGbxuclOytygskw8XGmiQafTmnI9Bix3uihu2w==
+engine.io@~3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/engine.io/-/engine.io-3.4.0.tgz#3a962cc4535928c252759a00f98519cb46c53ff3"
+  integrity sha512-XCyYVWzcHnK5cMz7G4VTu2W7zJS7SM1QkcelghyIk/FmobWBtXE7fwhBusEKvCSqc3bMh8fNFMlUkCKTFRxH2w==
   dependencies:
     accepts "~1.3.4"
-    base64id "1.0.0"
+    base64id "2.0.0"
     cookie "0.3.1"
-    debug "~3.1.0"
-    engine.io-parser "~2.1.0"
-    ws "~6.1.0"
+    debug "~4.1.0"
+    engine.io-parser "~2.2.0"
+    ws "^7.1.2"
 
 enhanced-resolve@^4.1.0:
   version "4.1.0"
@@ -4188,10 +4203,10 @@ eslint-plugin-flowtype@^3.13.0:
   dependencies:
     lodash "^4.17.15"
 
-eslint-plugin-graphql@^3.0.3:
-  version "3.0.3"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-graphql/-/eslint-plugin-graphql-3.0.3.tgz#9ecdaf5ea8397973e29cea9dbf860420694e9df0"
-  integrity sha512-hHwLyxSkC5rkakJ/SNTWwOswPdVhvfyMCnEOloevrLQIOHUNVIQBg1ljCaRe9C40HdzgcGUFUdG5BHLCKm8tuw==
+eslint-plugin-graphql@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-graphql/-/eslint-plugin-graphql-3.1.0.tgz#ccf0d3c61961f6307170ac565c1fb0902dd4f11f"
+  integrity sha512-87HGS00aeBqGFiQZQGzSPzk1D59w+124F8CRIDATh3LJqce5RCTuUI4tcIqPeyY95YPBCIKwISksWUuA0nrgNw==
   dependencies:
     graphql-config "^2.0.1"
     lodash "^4.11.1"
@@ -5141,14 +5156,14 @@ gatsby-link@^2.2.15:
     "@types/reach__router" "^1.2.5"
     prop-types "^15.7.2"
 
-gatsby-page-utils@^0.0.20:
-  version "0.0.20"
-  resolved "https://registry.yarnpkg.com/gatsby-page-utils/-/gatsby-page-utils-0.0.20.tgz#eda4602904f8e302af015372062f63cec6fc8554"
-  integrity sha512-fqEyv7Tz2q9CTUz3ot+xMjDUnewRzqt63H8ajyH/sVrcIcQB57BBMyieXJI+Yh5AnKyNUJdjp9cS2Or+wt3hcA==
+gatsby-page-utils@^0.0.21:
+  version "0.0.21"
+  resolved "https://registry.yarnpkg.com/gatsby-page-utils/-/gatsby-page-utils-0.0.21.tgz#6978279355d872f2b8c959baeff3d8bd2fb4aefb"
+  integrity sha512-9eKL5M25SK7Nqbbax3zYWH5mY4880uraZEJ0zhgtLwuuhoIfBruHi0hZovbeFhAOj8F+nqXrZiLhPmG8HNZ5NA==
   dependencies:
     "@babel/runtime" "^7.6.0"
     bluebird "^3.5.5"
-    chokidar "3.1.0"
+    chokidar "3.1.1"
     fs-exists-cached "^1.0.0"
     glob "^7.1.4"
     lodash "^4.17.15"
@@ -5178,15 +5193,15 @@ gatsby-plugin-offline@^3.0.8:
     slash "^3.0.0"
     workbox-build "^4.3.1"
 
-gatsby-plugin-page-creator@^2.1.20:
-  version "2.1.20"
-  resolved "https://registry.yarnpkg.com/gatsby-plugin-page-creator/-/gatsby-plugin-page-creator-2.1.20.tgz#b2831f3c86c5d9f0cc7eb29343ac46b75fa6d662"
-  integrity sha512-P024CK1qyuWT3U/jlw3nU8u05CnxUNXT2jrBL7F1MN59AN6Y4qnUHQ3hkwD3FKzrjdBxt8HmYMqAyYo1Y/ddfA==
+gatsby-plugin-page-creator@^2.1.21:
+  version "2.1.21"
+  resolved "https://registry.yarnpkg.com/gatsby-plugin-page-creator/-/gatsby-plugin-page-creator-2.1.21.tgz#54e464e5c8e3ee843e57748b9ce7c6882241e4f8"
+  integrity sha512-OpdvGh36xNYiX0jp+h5U2PXrkRjJGyEvehCiq8mV/PVU/75tWCZ1jGaaBneZEEh/9tx9NPvqdpq0DeHa2Rqs9Q==
   dependencies:
     "@babel/runtime" "^7.6.0"
     bluebird "^3.5.5"
     fs-exists-cached "^1.0.0"
-    gatsby-page-utils "^0.0.20"
+    gatsby-page-utils "^0.0.21"
     glob "^7.1.4"
     lodash "^4.17.15"
     micromatch "^3.1.10"
@@ -5307,10 +5322,10 @@ gatsby-transformer-yaml@^2.2.10:
     lodash "^4.17.15"
     unist-util-select "^1.5.0"
 
-gatsby@^2.15.19:
-  version "2.15.19"
-  resolved "https://registry.yarnpkg.com/gatsby/-/gatsby-2.15.19.tgz#da8bb371885c08bc3c7f99ff60eee71c64cfb7e6"
-  integrity sha512-iXbz6FrYCIe/ir48MIJOTidHntgDNADfPYQz9BHOqesY6qjYWyM0ZfJWprTVhGINdrLeqrbdQZvLs1J/ZvYlbA==
+gatsby@^2.15.20:
+  version "2.15.20"
+  resolved "https://registry.yarnpkg.com/gatsby/-/gatsby-2.15.20.tgz#f79aae8f086b49b08dc1126866c8a77b4039849c"
+  integrity sha512-/z7FtYZCZLMh31Tp1sHmdoqGZFiLsSRxSbkUis2TxHFL+bfUpiHAaebKW+OOt0ILUlaGBLNVbbuwJzjxv4kxHg==
   dependencies:
     "@babel/code-frame" "^7.5.5"
     "@babel/core" "^7.6.0"
@@ -5342,7 +5357,7 @@ gatsby@^2.15.19:
     cache-manager "^2.10.0"
     cache-manager-fs-hash "^0.0.7"
     chalk "^2.4.2"
-    chokidar "3.1.0"
+    chokidar "3.1.1"
     common-tags "^1.8.0"
     compression "^1.7.4"
     convert-hrtime "^2.0.0"
@@ -5359,7 +5374,7 @@ gatsby@^2.15.19:
     eslint-config-react-app "^4.0.1"
     eslint-loader "^2.2.1"
     eslint-plugin-flowtype "^3.13.0"
-    eslint-plugin-graphql "^3.0.3"
+    eslint-plugin-graphql "^3.1.0"
     eslint-plugin-import "^2.18.2"
     eslint-plugin-jsx-a11y "^6.2.3"
     eslint-plugin-react "^7.14.3"
@@ -5376,12 +5391,12 @@ gatsby@^2.15.19:
     gatsby-core-utils "^1.0.10"
     gatsby-graphiql-explorer "^0.2.18"
     gatsby-link "^2.2.15"
-    gatsby-plugin-page-creator "^2.1.20"
+    gatsby-plugin-page-creator "^2.1.21"
     gatsby-react-router-scroll "^2.1.9"
     gatsby-telemetry "^1.1.25"
     glob "^7.1.4"
     got "8.3.2"
-    graphql "^14.5.6"
+    graphql "^14.5.7"
     graphql-compose "^6.3.5"
     graphql-playground-middleware-express "^1.7.12"
     invariant "^2.2.4"
@@ -5424,7 +5439,7 @@ gatsby@^2.15.19:
     sift "^5.1.0"
     signal-exit "^3.0.2"
     slash "^3.0.0"
-    socket.io "^2.2.0"
+    socket.io "^2.3.0"
     stack-trace "^0.0.10"
     string-similarity "^1.2.2"
     style-loader "^0.23.1"
@@ -5776,10 +5791,10 @@ graphql-type-json@^0.2.4:
   resolved "https://registry.yarnpkg.com/graphql-type-json/-/graphql-type-json-0.2.4.tgz#545af27903e40c061edd30840a272ea0a49992f9"
   integrity sha512-/tq02ayMQjrG4oDFDRLLrPk0KvJXue0nVXoItBe7uAdbNXjQUu+HYCBdAmPLQoseVzUKKMzrhq2P/sfI76ON6w==
 
-graphql@^14.5.6:
-  version "14.5.6"
-  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.5.6.tgz#3fa12173b50e6ccdef953c31c82f37c50ef58bec"
-  integrity sha512-zJ6Oz8P1yptV4O4DYXdArSwvmirPetDOBnGFRBl0zQEC68vNW3Ny8qo8VzMgfr+iC8PKiRYJ+f2wub41oDCoQg==
+graphql@^14.5.7:
+  version "14.5.7"
+  resolved "https://registry.yarnpkg.com/graphql/-/graphql-14.5.7.tgz#8646a3fcc07922319cc3967eba4a64b32929f77f"
+  integrity sha512-as410RMJSUFqF8RcH2QWxZ5ioqHzsH9VWnWbaU+UnDXJ/6azMDIYPrtXCBPXd8rlunEVb7W8z6fuUnNHMbFu9A==
   dependencies:
     iterall "^1.2.2"
 
@@ -10471,17 +10486,17 @@ socket.io-adapter@~1.1.0:
   resolved "https://registry.yarnpkg.com/socket.io-adapter/-/socket.io-adapter-1.1.1.tgz#2a805e8a14d6372124dd9159ad4502f8cb07f06b"
   integrity sha1-KoBeihTWNyEk3ZFZrUUC+MsH8Gs=
 
-socket.io-client@2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.2.0.tgz#84e73ee3c43d5020ccc1a258faeeb9aec2723af7"
-  integrity sha512-56ZrkTDbdTLmBIyfFYesgOxsjcLnwAKoN4CiPyTVkMQj3zTUh0QAx3GbvIvLpFEOvQWu92yyWICxB0u7wkVbYA==
+socket.io-client@2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-2.3.0.tgz#14d5ba2e00b9bcd145ae443ab96b3f86cbcc1bb4"
+  integrity sha512-cEQQf24gET3rfhxZ2jJ5xzAOo/xhZwK+mOqtGRg5IowZsMgwvHwnf/mCRapAAkadhM26y+iydgwsXGObBB5ZdA==
   dependencies:
     backo2 "1.0.2"
     base64-arraybuffer "0.1.5"
     component-bind "1.0.0"
     component-emitter "1.2.1"
-    debug "~3.1.0"
-    engine.io-client "~3.3.1"
+    debug "~4.1.0"
+    engine.io-client "~3.4.0"
     has-binary2 "~1.0.2"
     has-cors "1.1.0"
     indexof "0.0.1"
@@ -10500,17 +10515,26 @@ socket.io-parser@~3.3.0:
     debug "~3.1.0"
     isarray "2.0.1"
 
-socket.io@^2.2.0:
-  version "2.2.0"
-  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-2.2.0.tgz#f0f633161ef6712c972b307598ecd08c9b1b4d5b"
-  integrity sha512-wxXrIuZ8AILcn+f1B4ez4hJTPG24iNgxBBDaJfT6MsyOhVYiTXWexGoPkd87ktJG8kQEcL/NBvRi64+9k4Kc0w==
+socket.io-parser@~3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-3.4.0.tgz#370bb4a151df2f77ce3345ff55a7072cc6e9565a"
+  integrity sha512-/G/VOI+3DBp0+DJKW4KesGnQkQPFmUCbA/oO2QGT6CWxU7hLGWqU3tyuzeSK/dqcyeHsQg1vTe9jiZI8GU9SCQ==
+  dependencies:
+    component-emitter "1.2.1"
+    debug "~4.1.0"
+    isarray "2.0.1"
+
+socket.io@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/socket.io/-/socket.io-2.3.0.tgz#cd762ed6a4faeca59bc1f3e243c0969311eb73fb"
+  integrity sha512-2A892lrj0GcgR/9Qk81EaY2gYhCBxurV0PfmmESO6p27QPrUK1J3zdns+5QPqvUYK2q657nSj0guoIil9+7eFg==
   dependencies:
     debug "~4.1.0"
-    engine.io "~3.3.1"
+    engine.io "~3.4.0"
     has-binary2 "~1.0.2"
     socket.io-adapter "~1.1.0"
-    socket.io-client "2.2.0"
-    socket.io-parser "~3.3.0"
+    socket.io-client "2.3.0"
+    socket.io-parser "~3.4.0"
 
 sockjs-client@1.1.4:
   version "1.1.4"
@@ -12037,6 +12061,13 @@ ws@^6.2.1:
   dependencies:
     async-limiter "~1.0.0"
 
+ws@^7.1.2:
+  version "7.1.2"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.1.2.tgz#c672d1629de8bb27a9699eb599be47aeeedd8f73"
+  integrity sha512-gftXq3XI81cJCgkUiAVixA0raD9IVmXqsylCrjRygw4+UOOGzPoxnQ6r/CnVL9i+mDncJo94tSkyrtuuQVBmrg==
+  dependencies:
+    async-limiter "^1.0.0"
+
 ws@~6.1.0:
   version "6.1.4"
   resolved "https://registry.yarnpkg.com/ws/-/ws-6.1.4.tgz#5b5c8800afab925e94ccb29d153c8d02c1776ef9"