Bump django from 3.2.2 to 3.2.4

Bumps [django](https://github.com/django/django) from 3.2.2 to 3.2.4.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@3.2.2...3.2.4)

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

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

requirements.txt

@@ -1,4 +1,4 @@
-Django==3.2.2
+Django==3.2.4
 djangorestframework==3.12.4
 django-auth-ldap==2.4.0
 django-logging-json==1.15