build(deps-dev): bump prettier from 2.2.1 to 2.3.0

Bumps [prettier](https://github.com/prettier/prettier) from 2.2.1 to 2.3.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.2.1...2.3.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>