Bump karma-sourcemap-loader from 0.3.7 to 0.4.0

Bumps [karma-sourcemap-loader](https://github.com/demerzel3/karma-sourcemap-loader) from 0.3.7 to 0.4.0.
- [Changelog](https://github.com/demerzel3/karma-sourcemap-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/demerzel3/karma-sourcemap-loader/commits/0.4.0)

---
updated-dependencies:
- dependency-name: karma-sourcemap-loader
  dependency-version: 0.4.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

package.json

@@ -55,7 +55,7 @@
     "karma-firefox-launcher": "1.1.0",
     "karma-jasmine": "2.0.1",
     "karma-requirejs": "1.1.0",
-    "karma-sourcemap-loader": "0.3.7",
+    "karma-sourcemap-loader": "0.4.0",
     "protractor": "^5.4.2",
     "requirejs": "2.3.6",
     "rollup": "^2.3.4",

yarn.lock

@@ -3697,10 +3697,10 @@ got@^6.7.1:
     unzip-response "^2.0.1"
     url-parse-lax "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0, graceful-fs@^4.2.6:
-  version "4.2.10"
-  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.10.tgz#147d3a006da4ca3ce14728c7aefc287c367d7a6c"
-  integrity sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==
+graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9, graceful-fs@^4.2.0, graceful-fs@^4.2.10, graceful-fs@^4.2.6:
+  version "4.2.11"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.11.tgz#4183e4e8bf08bb6e05bbb2f7d2e0c8f712ca40e3"
+  integrity sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==
 
 gtoken@^1.2.1:
   version "1.2.3"
@@ -4613,12 +4613,12 @@ karma-requirejs@1.1.0:
   resolved "https://registry.yarnpkg.com/karma-requirejs/-/karma-requirejs-1.1.0.tgz#fddae2cb87d7ebc16fb0222893564d7fee578798"
   integrity sha1-/driy4fX68FvsCIok1ZNf+5Xh5g=
 
-karma-sourcemap-loader@0.3.7:
-  version "0.3.7"
-  resolved "https://registry.yarnpkg.com/karma-sourcemap-loader/-/karma-sourcemap-loader-0.3.7.tgz#91322c77f8f13d46fed062b042e1009d4c4505d8"
-  integrity sha1-kTIsd/jxPUb+0GKwQuEAnUxFBdg=
+karma-sourcemap-loader@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/karma-sourcemap-loader/-/karma-sourcemap-loader-0.4.0.tgz#b01d73f8f688f533bcc8f5d273d43458e13b5488"
+  integrity sha512-xCRL3/pmhAYF3I6qOrcn0uhbQevitc2DERMPH82FMnG+4WReoGcGFZb1pURf2a5apyrOHRdvD+O6K7NljqKHyA==
   dependencies:
-    graceful-fs "^4.1.2"
+    graceful-fs "^4.2.10"
 
 karma@~6.3.16:
   version "6.3.20"