Bump django from 5.2.8 to 5.2.9 in /requirements

Bumps [django](https://github.com/django/django) from 5.2.8 to 5.2.9.
- [Commits](django/django@5.2.8...5.2.9)

---
updated-dependencies:
- dependency-name: django
  dependency-version: 5.2.9
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/common.txt

@@ -8,7 +8,7 @@ django-push @ git+https://github.com/brutasse/django-push.git@22fda99641cfbd2f30
 django-read-only==1.21.0
 django-recaptcha==4.1.0
 django-registration-redux==2.13
-Django==5.2.8
+Django==5.2.9
 docutils==0.21.2
 feedparser==6.0.12
 Jinja2==3.1.6