Bump django from 3.2.16 to 3.2.18

Bumps [django](https://github.com/django/django) from 3.2.16 to 3.2.18.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@3.2.16...3.2.18)

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

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -1,4 +1,4 @@
 Babel==2.10.3
-Django==3.2.16
+Django==3.2.18
 flake8==4.0.1
 pytest==7.1.2