Update prettier-eslint requirement from ^8.8.2 to ^9.0.0
Update prettier-eslint requirement from ^8.8.2 to ^9.0.0

Updates the requirements on [prettier-eslint](https://github.com/prettier/prettier-eslint) to permit the latest version.
- [Release notes](https://github.com/prettier/prettier-eslint/releases)
- [Changelog](https://github.com/prettier/prettier-eslint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier-eslint/compare/v8.8.2...v9.0.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
juliushaertl/deck,nextcloud/deck,juliushaertl/deck,nextcloud/deck,juliushaertl/deck,nextcloud/deck