Bump django from 4.2.15 to 4.2.16

Bumps [django](https://github.com/django/django) from 4.2.15 to 4.2.16.
- [Commits](django/django@4.2.15...4.2.16)

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

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

requirements.txt

@@ -97,7 +97,7 @@ deprecation==2.1.0
     # via django-helusers
 dill==0.3.6
     # via pylint
-django==4.2.15
+django==4.2.16
     # via
     #   -r requirements.in
     #   django-admin-json-editor