Use autofix_commit_msg and remove now useless fields

Author: Eijebong

.github/workflows/pre-commit-autoupdate.yml

@@ -23,7 +23,7 @@ jobs:
           git checkout -B pre-commit-update
           pre-commit autoupdate -j4
           git add .pre-commit-config.yaml
-          git commit -am "Update pre-commit"
+          git commit -m "$(cat .pre-commit-config.yaml | yq -r '.ci.autoupdate_commit_msg // "Update pre-commit config"')"
           git push -f origin pre-commit-update
       - name: Create PR if necessary
         run: |

.pre-commit-config.yaml

@@ -2,9 +2,7 @@
 # See https://pre-commit.com/hooks.html for more hooks
 ---
 ci:
-  autofix_commit_msg: "style: pre-commit.ci auto fixes [...]"
   autoupdate_commit_msg: "chore: pre-commit autoupdate"
-  autoupdate_schedule: monthly
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v5.0.0