Bump django-upgrade from 1.21.0 to 1.22.1

Bumps [django-upgrade](https://github.com/adamchainz/django-upgrade) from 1.21.0 to 1.22.1.
- [Changelog](https://github.com/adamchainz/django-upgrade/blob/main/CHANGELOG.rst)
- [Commits](adamchainz/django-upgrade@1.21.0...1.22.1)

---
updated-dependencies:
- dependency-name: django-upgrade
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

poetry.lock

@@ -138,7 +138,7 @@ safety = "^3.2.8"
 sphinx = "^7.2.6"
 furo = "^2024.8.6"
 sphinx-copybutton = "^0.5.2"
-django-upgrade = "^1.12.0"
+django-upgrade = "^1.22.1"
 pyright = "^1"
 
 types-bleach = "^0.1.2"