build(deps-dev): bump importlib-metadata from 4.13.0 to 6.7.0

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 4.13.0 to 6.7.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/CHANGES.rst)
- [Commits](python/importlib_metadata@v4.13.0...v6.7.0)

---
updated-dependencies:
- dependency-name: importlib-metadata
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>