Bump clean-css from 4.2.1 to 4.2.2
Bump clean-css from 4.2.1 to 4.2.2

Bumps [clean-css](https://github.com/jakubpawlowicz/clean-css) from 4.2.1 to 4.2.2.
- [Release notes](https://github.com/jakubpawlowicz/clean-css/releases)
- [Changelog](https://github.com/jakubpawlowicz/clean-css/blob/master/History.md)
- [Commits](https://github.com/jakubpawlowicz/clean-css/compare/v4.2.1...v4.2.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
tailwindlabs/tailwindcss,tailwindlabs/tailwindcss,tailwindcss/tailwindcss,tailwindlabs/tailwindcss