Update django requirement

Updates the requirements on [django](https://github.com/django/django) to permit the latest version.

Updates `django` to 5.0.6
- [Commits](django/django@2.0...5.0.6)

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

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

Author: dependabot[bot]

compose/demo/django/requirements.txt

@@ -1,2 +1,2 @@
-Django>=2.0,<3.0
+Django>=5.0.6,<6.0
 psycopg2>=2.7,<3.0