Merge branch 'jnnkl-remove-eventlistener-jobs-show-index' into 'master'

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!56682

app/assets/javascripts/pages/projects/jobs/show/index.js

 import initJobDetails from '~/jobs';
 
-document.addEventListener('DOMContentLoaded', initJobDetails);
+initJobDetails();