[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/adamchainz/django-upgrade: 1.22.2 → 1.23.1](adamchainz/django-upgrade@1.22.2...1.23.1)
- [github.com/PyCQA/isort: 5.13.2 → 6.0.0](PyCQA/isort@5.13.2...6.0.0)

Author: pre-commit-ci[bot]

Diff for: .pre-commit-config.yaml

@@ -1,12 +1,12 @@
 repos:
   - repo: https://github.com/adamchainz/django-upgrade
-    rev: 1.22.2
+    rev: 1.23.1
     hooks:
       - id: django-upgrade
         args: [--target-version, "4.2"]
 
   - repo: https://github.com/PyCQA/isort
-    rev: 5.13.2
+    rev: 6.0.0
     hooks:
       - id: isort
   - repo: https://github.com/PyCQA/flake8