Bump webpack from 5.80.0 to 5.81.0

Bumps [webpack](https://github.com/webpack/webpack) from 5.80.0 to 5.81.0.
- [Release notes](https://github.com/webpack/webpack/releases)
- [Commits](https://github.com/webpack/webpack/compare/v5.80.0...v5.81.0)

---
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

@@ -54,7 +54,7 @@
         "typescript": "^5.0.4",
         "underscore": ">=1.13.6",
         "validator": "^13.9.0",
-        "webpack": "^5.80.0",
+        "webpack": "^5.81.0",
         "webpack-cli": "^5.0.2"
     }
 }