Bump webpack from 5.49.0 to 5.50.0

Bumps [webpack](https://github.com/webpack/webpack) from 5.49.0 to 5.50.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.49.0...v5.50.0)

---
updated-dependencies:
- dependency-name: webpack
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -51,7 +51,7 @@
         "ts-loader": "^9.2.5",
         "typescript": "^4.3.5",
         "underscore": ">=1.12.1",
-        "webpack": "^5.49.0",
+        "webpack": "^5.50.0",
         "webpack-cli": "^4.7.2"
     }
 }