Try to force precommit-ci to send autoupdate PRs.

It has not in a loong time, but I'm not sure why.

Author: Carreau

.pre-commit-config.yaml

@@ -1,6 +1,7 @@
 ci:
-  autoupdate_schedule: monthly
   autoupdate_commit_msg: "chore: update pre-commit hooks"
+  autoupdate_branch: ""
+  autoupdate_schedule: weekly
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks