Merge pull request #4268 from minrk/pre-commit-monthly

pre-commit: autoupdate monthly

.pre-commit-config.yaml

@@ -8,6 +8,11 @@
 # - Run on all files:   pre-commit run --all-files
 # - Register git hooks: pre-commit install --install-hooks
 #
+
+ci:
+  # pre-commit.ci will open PRs updating our hooks once a month
+  autoupdate_schedule: monthly
+
 repos:
   # Autoformat: Python code, syntax patterns are modernized
   - repo: https://github.com/asottile/pyupgrade