Bump django from 4.1.7 to 4.2.16 in /src

Bumps [django](https://github.com/django/django) from 4.1.7 to 4.2.16.
- [Commits](django/django@4.1.7...4.2.16)

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

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

src/requirements.txt

@@ -44,7 +44,7 @@ cryptography==39.0.1
     # via pyjwt
 defusedxml==0.7.1
     # via python3-openid
-django==4.1.7
+django==4.2.16
     # via
     #   -r requirements.in
     #   django-allauth