Pre-commit-uv

<!-- Release notes generated using configuration in .github/release.yml at main -->

Add installation instructions.

**Full Changelog**: https://github.com/tox-dev/pre-commit-uv/compare/4.0.1...4.0.2

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed
* Avoid patching import overheads and extend README by gaborbernat in https://github.com/tox-dev/pre-commit-uv/pull/2


**Full Changelog**: https://github.com/tox-dev/pre-commit-uv/compare/4.0.0...4.0.1

<!-- Release notes generated using configuration in .github/release.yml at main -->

- First version (using `4.0.0` as version to not break previous fork release of `3.8`).

**Full Changelog**: https://github.com/tox-dev/pre-commit-uv/commits/4.0.0