Merge branch '202271-migrate-fa-spinner-for-notifications_dropdown.js' into 'master'

migrate fa spinner for notification_dropdown.js

Closes #202271

See merge request gitlab-org/gitlab!25141

app/assets/javascripts/notifications_dropdown.js

@@ -15,7 +15,7 @@ export default function notificationsDropdown() {
       .parents('.notification-form')
       .first();
 
-    form.find('.js-notification-loading').toggleClass('fa-bell fa-spin fa-spinner');
+    form.find('.js-notification-loading').toggleClass('spinner');
     if (form.hasClass('no-label')) {
       form.find('.js-notification-loading').toggleClass('hidden');
       form.find('.js-notifications-icon').toggleClass('hidden');

changelogs/unreleased/202271-migrate-fa-spinner-for-notifications_dropdown-js.yml

+---
+title: migrate fa spinner for notification_dropdown.js
+merge_request: 25141
+author: minghuan
+type: other