Removes promote to group label for anonymous user

app/views/shared/_label.html.haml

@@ -23,6 +23,7 @@
       %li.inline
         = link_to edit_label_path(label), class: 'btn btn-transparent label-action edit has-tooltip', title: _('Edit'), data: { placement: 'bottom' }, aria_label: _('Edit') do
           = sprite_icon('pencil')
+    - if can?(current_user, :admin_label, label)
       %li.inline
         .dropdown
           %button{ type: 'button', class: 'btn btn-transparent js-label-options-dropdown label-action', data: { toggle: 'dropdown' }, aria_label: _('Label actions dropdown') }

changelogs/unreleased/53816-empty-label-menu-if-not-logged-in.yml

+---
+title: Removes promote to group label for anonymous user
+merge_request: 23042
+author: Jacopo Beschi @jacopo-beschi
+type: fixed