Update django requirement from <4,>=3.2.14 to >=3.2.14,<6

Updates the requirements on [django](https://github.com/django/django) to permit the latest version.
- [Commits](django/django@3.2.14...5.0)

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

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

requirements.txt

@@ -1,4 +1,4 @@
-Django>=3.2.14,<4
+Django>=3.2.14,<6
 pytz==2023.3
 httplib2==0.22.0
 feedparser==6.0.8