Bump webpack from 4.41.5 to 4.42.1 (#13319)

Bumps [webpack](https://github.com/webpack/webpack) from 4.41.5 to 4.42.1.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v4.41.5...v4.42.1)

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Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -162,7 +162,7 @@
     "tiny-queue": "^0.2.1",
     "uuid": "^3.4.0",
     "wavesurfer.js": "^3.3.1",
-    "webpack": "^4.41.5",
+    "webpack": "^4.42.1",
     "webpack-assets-manifest": "^3.1.1",
     "webpack-bundle-analyzer": "^3.6.1",
     "webpack-cli": "^3.3.11",