Bump platformdirs from 4.2.1 to 4.2.2

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 4.2.1 to 4.2.2.
- [Release notes](https://github.com/platformdirs/platformdirs/releases)
- [Changelog](https://github.com/platformdirs/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@4.2.1...4.2.2)

---
updated-dependencies:
- dependency-name: platformdirs
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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