pip: (deps): bump platformdirs from 4.3.3 to 4.3.6

Bumps [platformdirs](https://github.com/tox-dev/platformdirs) from 4.3.3 to 4.3.6.
- [Release notes](https://github.com/tox-dev/platformdirs/releases)
- [Changelog](https://github.com/tox-dev/platformdirs/blob/main/CHANGES.rst)
- [Commits](tox-dev/platformdirs@4.3.3...4.3.6)

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

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

requirements-prod.txt

@@ -55,7 +55,7 @@ pandas==2.2.1
 pathspec==0.12.1
 pbr==6.0.0
 Pillow==10.4.0
-platformdirs==4.3.3
+platformdirs==4.3.6
 plotly==5.24.1
 pluggy==1.5.0
 pyparsing==3.1.4