Upgrade body-parser to 1.20.3 in the webapp

Author: ericallam

package.json

@@ -79,6 +79,9 @@
       "graphile-worker@0.16.6": "patches/graphile-worker@0.16.6.patch",
       "redlock@5.0.0-beta.2": "patches/redlock@5.0.0-beta.2.patch",
       "@kubernetes/client-node@1.0.0": "patches/@kubernetes__client-node@1.0.0.patch"
+    },
+    "overrides": {
+      "express@^4>body-parser": "1.20.3"
     }
   }
 }