Merge pull request #14832 from overleaf/jel-alert

[web] Remove unused class for new alerts

GitOrigin-RevId: 3b9789d64155c06e633e7f010287d4166da25e98

services/web/frontend/js/shared/components/notification.tsx

@@ -57,7 +57,6 @@ function Notification({
   const notificationClassName = classNames(
     'notification',
     `notification-type-${type}`,
-    isDismissible ? 'notification-dismissible' : '',
     isActionBelowContent ? 'notification-cta-below-content' : ''
   )