Bump platformdirs from 3.10.0 to 4.0.0

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 3.10.0 to 4.0.0.
- [Release notes](https://github.com/platformdirs/platformdirs/releases)
- [Changelog](https://github.com/platformdirs/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@3.10.0...4.0.0)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -17,7 +17,7 @@ mypy==0.971
 mypy-extensions==0.4.3
 nodeenv==1.6.0
 packaging==21.3
-platformdirs==3.10.0
+platformdirs==4.0.0
 pluggy==1.3.0
 pre-commit==2.17.0
 py==1.11.0