Update bleach[css] requirement from ~=6.1 to ~=6.2

Updates the requirements on [bleach[css]](https://github.com/mozilla/bleach) to permit the latest version.
- [Changelog](https://github.com/mozilla/bleach/blob/main/CHANGES)
- [Commits](mozilla/bleach@v6.1.0...v6.2.0)

---
updated-dependencies:
- dependency-name: bleach[css]
  dependency-type: direct:production
...

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

requirements.txt

@@ -4,7 +4,7 @@
 
 # Application
 Django==4.2.16
-bleach[css]~=6.1
+bleach[css]~=6.2
 celery[redis]==5.4.0
 crispy-bootstrap5==2024.10
 django-activity-stream==2.0.0