Merge branch 'jnnkl-remove-eventlistener-tags-releases' into 'master'

Remove obsolete DOMContentLoadedEventListener

See merge request gitlab-org/gitlab!54905

app/assets/javascripts/pages/projects/tags/releases/index.js

@@ -2,7 +2,5 @@ import $ from 'jquery';
 import GLForm from '~/gl_form';
 import ZenMode from '~/zen_mode';
 
-document.addEventListener('DOMContentLoaded', () => {
-  new ZenMode(); // eslint-disable-line no-new
-  new GLForm($('.release-form')); // eslint-disable-line no-new
-});
+new ZenMode(); // eslint-disable-line no-new
+new GLForm($('.release-form')); // eslint-disable-line no-new