chore: Bump django from 4.2.14 to 4.2.15

Bumps [django](https://github.com/django/django) from 4.2.14 to 4.2.15.
- [Commits](django/django@4.2.14...4.2.15)

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

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -28,7 +28,7 @@ cryptography==42.0.8
     #   signxml
 defusedxml==0.7.1
     # via -r requirements.in
-django==4.2.14
+django==4.2.15
     # via
     #   -r requirements.in
     #   django-filter