Bump webpack-cli from 4.10.0 to 5.0.1 in /{{cookiecutter.project_slug}} (#4118)

Bumps [webpack-cli](https://github.com/webpack/webpack-cli) from 4.10.0 to 5.0.1.
- [Release notes](https://github.com/webpack/webpack-cli/releases)
- [Changelog](https://github.com/webpack/webpack-cli/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack/webpack-cli/compare/webpack-cli@4.10.0...webpack-cli@5.0.1)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

{{cookiecutter.project_slug}}/package.json

@@ -30,7 +30,7 @@
     "sass-loader": "^12.4.0",
     "webpack": "^5.65.0",
     "webpack-bundle-tracker": "^1.4.0",
-    "webpack-cli": "^4.9.1",
+    "webpack-cli": "^5.0.1",
     "webpack-dev-server": "^4.6.0",
     "webpack-merge": "^5.8.0"
   },