feat: isort exclude .cache

templates/gitlab-ci-python.yml

@@ -969,7 +969,7 @@ py-isort:
   script:
     - install_requirements
     - _pip install isort
-    - _run isort . --check-only
+    - _run isort . --check-only --extend-skip .cache
   rules:
     # exclude if $PYTHON_ISORT_ENABLED not set
     - if: '$PYTHON_ISORT_ENABLED != "true"'