[CHANGE] Project file linter

We don't use setup.cfg anymore, so we should lint the pyproject.toml file now.

.pre-commit-config.yaml

@@ -78,8 +78,13 @@ repos:
       - id: django-upgrade
         args: [--target-version=4.2]
 
-  - repo: https://github.com/asottile/setup-cfg-fmt
-    rev: v2.5.0
+  - repo: https://github.com/tox-dev/pyproject-fmt
+    rev: 1.7.0
     hooks:
-      - id: setup-cfg-fmt
-        args: [ --include-version-classifiers ]
+      - id: pyproject-fmt
+        name: pyproject.toml formatter
+        description: "Format the pyproject.toml file."
+        args:
+          - --indent=4
+        additional_dependencies:
+          - tox==4.14.2  # https://github.com/tox-dev/tox/releases/latest