chore(deps): bump django in /python/cloud-run-django-hello-world (#1305)

Bumps [django](https://github.com/django/django) from 4.2.5 to 4.2.7.
- [Commits](django/django@4.2.5...4.2.7)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Katie McLaughlin <[email protected]>

Author: dependabot[bot]

python/cloud-run-django-hello-world/requirements.txt

@@ -1,3 +1,3 @@
-django==4.2.5
+django==4.2.7
 requests==2.31.0
 debugpy # Required for debugging.