Merge branch '12537-settings-general' into 'master'

Removes EE differences for app/views/groups/settings/_general.html.haml

Closes gitlab-ee#12537

See merge request gitlab-org/gitlab-ce!30257

app/views/groups/settings/_general.html.haml

@@ -13,7 +13,7 @@
         = f.text_field :id, class: 'form-control w-auto', readonly: true
 
     .row.prepend-top-8
-      .form-group.col-md-9.append-bottom-0
+      .form-group.col-md-9
         = f.label :description, _('Group description (optional)'), class: 'label-bold'
         = f.text_area :description, class: 'form-control', rows: 3, maxlength: 250