Update django-filter requirement from ^21 to >=21,<23

Updates the requirements on [django-filter](https://github.com/carltongibson/django-filter) to permit the latest version.
- [Release notes](https://github.com/carltongibson/django-filter/releases)
- [Changelog](https://github.com/carltongibson/django-filter/blob/main/CHANGES.rst)
- [Commits](carltongibson/django-filter@21.1...22.1)

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

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

Author: dependabot[bot]

pyproject.toml

@@ -41,7 +41,7 @@ exclude = ["django_enum/tests"]
 python = ">=3.7,<4.0"
 Django = ">=3.2,<5.0"
 enum-properties = {version = "^1.2.0", optional = true}
-django-filter = {version = "^21", optional = true}
+django-filter = {version = ">=21,<23", optional = true}
 djangorestframework = {version = "^3.9", optional = true}
 
 [tool.poetry.group.dev.dependencies]