Update default configuration of stuck_ci_builds_worker cron interval

changelogs/unreleased/27523-make-stuck-build-detection-more-performant.yml

+---
+title: Make stuck builds detection more performant
+merge_request: 9025
+author:

config/gitlab.yml.example

@@ -179,7 +179,7 @@ production: &base
   cron_jobs:
     # Flag stuck CI builds as failed
     stuck_ci_builds_worker:
-      cron: "0 0 * * *"
+      cron: "0 * * * *"
     # Remove expired build artifacts
     expire_build_artifacts_worker:
       cron: "50 * * * *"

config/initializers/1_settings.rb

@@ -309,7 +309,7 @@ Settings.gravatar['host']         = Settings.host_without_www(Settings.gravatar[
 #
 Settings['cron_jobs'] ||= Settingslogic.new({})
 Settings.cron_jobs['stuck_ci_builds_worker'] ||= Settingslogic.new({})
-Settings.cron_jobs['stuck_ci_builds_worker']['cron'] ||= '0 0 * * *'
+Settings.cron_jobs['stuck_ci_builds_worker']['cron'] ||= '0 * * * *'
 Settings.cron_jobs['stuck_ci_builds_worker']['job_class'] = 'StuckCiBuildsWorker'
 Settings.cron_jobs['expire_build_artifacts_worker'] ||= Settingslogic.new({})
 Settings.cron_jobs['expire_build_artifacts_worker']['cron'] ||= '50 * * * *'