Bump django from 2.2.27 to 3.2.24

Bumps [django](https://github.com/django/django) from 2.2.27 to 3.2.24.
- [Commits](django/django@2.2.27...3.2.24)

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

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

requirements.txt

@@ -1,4 +1,4 @@
-Django==2.2.27
+Django==3.2.24
 firebase-admin==4.5.3
 google-cloud-firestore==2.0.2
 pytz==2021.1