Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 3.3.0 to 3.4.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/CHANGES.rst)
- [Commits](https://github.com/python/importlib_metadata/compare/v3.3.0...v3.4.0)