Merge branch...

Merge branch '262456-move-handlers-outside-of-domcontentloaded-app-assets-javascripts-pages-projects-index-js' into 'master'

Resolve "Move handlers outside of DOMContentLoaded: app/assets/javascripts/pages/projects/index.js"

See merge request gitlab-org/gitlab!45034

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

 import Project from './project';
 import ShortcutsNavigation from '../../behaviors/shortcuts/shortcuts_navigation';
 
-document.addEventListener('DOMContentLoaded', () => {
-  new Project(); // eslint-disable-line no-new
-  new ShortcutsNavigation(); // eslint-disable-line no-new
-});
+new Project(); // eslint-disable-line no-new
+new ShortcutsNavigation(); // eslint-disable-line no-new