Bump platformdirs from 2.4.0 to 2.5.1

Bumps [platformdirs](https://github.com/platformdirs/platformdirs) from 2.4.0 to 2.5.1.
- [Release notes](https://github.com/platformdirs/platformdirs/releases)
- [Changelog](https://github.com/platformdirs/platformdirs/blob/main/CHANGES.rst)
- [Commits](https://github.com/platformdirs/platformdirs/compare/2.4.0...2.5.1)

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

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

requirements.txt

@@ -3,14 +3,14 @@ astroid==2.9.0
 cachetools==4.2.4
 certifi==2021.10.8
 chardet==4.0.0
-charset-normalizer==2.0.12
+charset-normalizer==2.0.9
 colorama==0.4.4
 dj-database-url==0.5.0
 Django==3.2.12
 django-background-tasks==1.2.5
 django-compat==1.0.15
 django-cors-headers==3.11.0
-django-db-logger==0.1.12
+django-db-logger==0.1.11
 djangorestframework==3.13.1
 google-auth==2.6.3
 gunicorn==20.1.0
@@ -18,10 +18,10 @@ idna==3.3
 importlib-metadata==4.11.3
 isort==5.10.1
 jsonfield==3.1.0
-lazy-object-proxy==1.7.1
+lazy-object-proxy==1.6.0
 Markdown==3.3.6
 mccabe==0.6.1
-platformdirs==2.4.0
+platformdirs==2.5.1
 psycopg2-binary==2.9.2
 pyasn1==0.4.8
 pyasn1-modules==0.2.8