chore(deps-dev): bump importlib-metadata from 3.3.0 to 3.4.0

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](python/importlib_metadata@v3.3.0...v3.4.0)

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

dev-requirements.txt

@@ -2,4 +2,4 @@ pytest==6.2.1
 twine==3.3.0
 wheel==0.36.2
 setuptools==51.1.2
-importlib-metadata==3.3.0
+importlib-metadata==3.4.0