Bump @nextcloud/eslint-plugin from 1.4.0 to 1.5.0

Bumps [@nextcloud/eslint-plugin](https://github.com/nextcloud/eslint-plugin) from 1.4.0 to 1.5.0.
- [Release notes](https://github.com/nextcloud/eslint-plugin/releases)
- [Changelog](https://github.com/nextcloud/eslint-plugin/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nextcloud/eslint-plugin/compare/v1.4.0...v1.5.0

)

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