Bump django from 2.2.28 to 4.2.6

Bumps [django](https://github.com/django/django) from 2.2.28 to 4.2.6.
- [Commits](django/django@2.2.28...4.2.6)

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

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

requirements.txt

@@ -1,3 +1,3 @@
 Django==1.11.29                ; python_version < '3.9'
-Django==2.2.28                 ; python_version >= '3.9'
+Django==4.2.6                 ; python_version >= '3.9'
 # hypothesis==6.80.0