Configure renovate so that it should be able to pick up pre-commit (#431)

Author: lfrancke

renovate.json

@@ -5,5 +5,8 @@
  ],
  "github-actions": {
  "fileMatch": ["(^template\\/\\.github\\/workflows)\\/[^/]+\\.ya?ml(.j2)?$"]
+ },
+ "pre-commit": {
+ "fileMatch": ["(^|/)\\.pre-commit-config\\.ya?ml(.j2)$"]
  }
 }