Merge branch 'jnnkl-admin-event-listener-index' into 'master'

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!56379

app/assets/javascripts/pages/admin/projects/index.js

@@ -17,12 +17,10 @@ function mountRemoveMemberModal() {
   });
 }
 
-document.addEventListener('DOMContentLoaded', () => {
-  mountRemoveMemberModal();
+mountRemoveMemberModal();
 
-  new ProjectsList(); // eslint-disable-line no-new
+new ProjectsList(); // eslint-disable-line no-new
 
-  document
+document
   .querySelectorAll('.js-namespace-select')
   .forEach((dropdown) => new NamespaceSelect({ dropdown }));
-});