chore(deps-dev): Bump @nextcloud/eslint-plugin from 2.1.0 to 2.2.1

Bumps [@nextcloud/eslint-plugin](https://github.com/nextcloud-libraries/eslint-plugin) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/nextcloud-libraries/eslint-plugin/releases)
- [Changelog](https://github.com/nextcloud-libraries/eslint-plugin/blob/main/CHANGELOG.md)
- [Commits](nextcloud-libraries/eslint-plugin@v2.1.0...v2.2.1)

---
updated-dependencies:
- dependency-name: "@nextcloud/eslint-plugin"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>