Bump django from 3.2.16 to 4.1.3

Bumps [django](https://github.com/django/django) from 3.2.16 to 4.1.3.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@3.2.16...4.1.3)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

requirements/production.txt

@@ -1,4 +1,4 @@
-django==3.2.16
+django==4.1.3
 django-allauth==0.51.0
 django-analytical==3.1.0
 django-anymail[postmark]==8.6