chore(deps): bump webpack-manifest-plugin from 3.0.0 to 6.0.1 in /ui

Bumps [webpack-manifest-plugin](https://github.com/shellscape/webpack-manifest-plugin) from 3.0.0 to 6.0.1.
- [Commits](https://github.com/shellscape/webpack-manifest-plugin/compare/v3.0.0...v6.0.1)

---
updated-dependencies:
- dependency-name: webpack-manifest-plugin
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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