Bump webpack from 4.39.0 to 4.39.1

Bumps [webpack](https://github.com/webpack/webpack) from 4.39.0 to 4.39.1.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](webpack/webpack@v4.39.0...v4.39.1)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Author: dependabot-preview[bot]

package.json

@@ -118,7 +118,7 @@
     "storage-mock": "^1.0.3",
     "stylelint": "^10.1.0",
     "wallaby-webpack": "^3.9.15",
-    "webpack": "^4.39.0",
+    "webpack": "^4.39.1",
     "webpack-cli": "^3.3.6",
     "xmlappend": "^1.0.4",
     "xvfb-maybe": "^0.2.1",

yarn.lock

@@ -14959,10 +14959,10 @@ webpack-sources@^1.4.0, webpack-sources@^1.4.1:
     source-list-map "^2.0.0"
     source-map "~0.6.1"
 
-webpack@^4.33.0, webpack@^4.39.0:
-  version "4.39.0"
-  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.39.0.tgz#1d511308c3dd8f9fe3152c9447ce30f1814a620c"
-  integrity sha512-nrxFNSEKm4T1C/EsgOgN50skt//Pl4X7kgJC1MrlE47M292LSCVmMOC47iTGL0CGxbdwhKGgeThrJcw0bstEfA==
+webpack@^4.33.0, webpack@^4.39.1:
+  version "4.39.1"
+  resolved "https://registry.yarnpkg.com/webpack/-/webpack-4.39.1.tgz#60ed9fb2b72cd60f26ea526c404d2a4cc97a1bd8"
+  integrity sha512-/LAb2TJ2z+eVwisldp3dqTEoNhzp/TLCZlmZm3GGGAlnfIWDgOEE758j/9atklNLfRyhKbZTCOIoPqLJXeBLbQ==
   dependencies:
     "@webassemblyjs/ast" "1.8.5"
     "@webassemblyjs/helper-module-context" "1.8.5"