Bump django from 4.2.15 to 4.2.16

Bumps [django](https://github.com/django/django) from 4.2.15 to 4.2.16.
- [Commits](django/django@4.2.15...4.2.16)

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

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

Author: dependabot[bot]