Bump platformdirs from 2.4.1 to 2.5.0

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 2.4.1 to 2.5.0.
- [Release notes](https://github.com/platformdirs/platformdirs/releases)
- [Changelog](https://github.com/platformdirs/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@2.4.1...2.5.0)

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

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

Author: dependabot[bot]

requirements-dev.txt

@@ -15,7 +15,7 @@ mccabe==0.6.1
 mypy-extensions==0.4.3
 packaging==21.3
 pathspec==0.9.0
-platformdirs==2.4.1
+platformdirs==2.5.0
 pluggy==1.0.0
 py==1.11.0
 pycodestyle==2.8.0