Bump django-test-plus from 2.2.2 to 2.2.3 (#936)

Bumps [django-test-plus](https://github.com/revsys/django-test-plus) from 2.2.2 to 2.2.3.
- [Changelog](https://github.com/revsys/django-test-plus/blob/main/CHANGELOG.md)
- [Commits](revsys/django-test-plus@v2.2.2...v2.2.3)

---
updated-dependencies:
- dependency-name: django-test-plus
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

requirements-dev.txt

@@ -1,5 +1,5 @@
 coverage[toml]
-django-test-plus==2.2.2
+django-test-plus==2.2.3
 factory-boy==3.2.1
 flake8==6.1.0
 flake8-bugbear==23.6.5