chore(deps-dev): bump importlib-metadata from 4.3.0 to 4.4.0

Bumps [importlib-metadata](https://github.com/python/importlib_metadata) from 4.3.0 to 4.4.0.
- [Release notes](https://github.com/python/importlib_metadata/releases)
- [Changelog](https://github.com/python/importlib_metadata/blob/main/CHANGES.rst)
- [Commits](python/importlib_metadata@v4.3.0...v4.4.0)

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

dev-requirements.txt

@@ -11,5 +11,5 @@ sphinx-click==3.0.0
 twine==3.4.1
 wheel==0.36.2
 setuptools==57.0.0
-importlib-metadata==4.3.0
+importlib-metadata==4.4.0
 pydantic_openapi_helper==0.2.7