build(deps): bump platformdirs from 3.11.0 to 4.0.0 (#98)

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 3.11.0 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@3.11.0...4.0.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -10,7 +10,7 @@ idna==3.4
 markdown-it-py==3.0.0
 mdurl==0.1.2
 nodeenv==1.8.0
-platformdirs==3.11.0
+platformdirs==4.0.0
 pre-commit==3.5.0
 Pygments==2.16.1
 python-dotenv==1.0.0