chore(deps-dev): bump importlib-metadata from 4.2.0 to 4.3.0

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/CHANGES.rst)
- [Commits](python/importlib_metadata@v4.2.0...v4.3.0)

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

dev-requirements.txt

@@ -18,4 +18,4 @@ wheel==0.36.2
 setuptools==44.1.0;python_version<'3.0'
 setuptools==57.0.0;python_version>='3.6'
 importlib-metadata==2.0.0;python_version<'3.0'
-importlib-metadata==4.2.0;python_version>='3.6'
+importlib-metadata==4.3.0;python_version>='3.6'