Bump platformdirs from 2.6.2 to 3.5.0

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 2.6.2 to 3.5.0.
- [Release notes](https://github.com/platformdirs/platformdirs/releases)
- [Changelog](https://github.com/platformdirs/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@2.6.2...3.5.0)

---
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

@@ -21,7 +21,7 @@ mypy-extensions==1.0.0; python_version >= "3.7"
 mypy==0.991; python_version >= "3.7"
 nodeenv==1.7.0; python_version >= "3.7" and python_full_version < "3.0.0" or python_full_version >= "3.7.0" and python_version >= "3.7"
 packaging==23.0; python_version >= "3.7"
-platformdirs==2.6.2; python_version >= "3.7"
+platformdirs==3.5.0; python_version >= "3.7"
 pluggy==1.0.0; python_version >= "3.7"
 pre-commit==2.21.0; python_version >= "3.7"
 pytest-aiohttp==1.0.4; python_version >= "3.7"