Fix clone dropdown parent inheritance issues in HAML

The change in https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/24015
caused some parent relationships to be incorrect. This caused a failure
in the EE failure the Geo button was added because the modal stopped
showing.

app/views/projects/buttons/_clone.html.haml

@@ -5,7 +5,7 @@
     %span.append-right-4.js-clone-dropdown-label
       = _('Clone')
     = sprite_icon("arrow-down", css_class: "icon")
-    %form.p-3.dropdown-menu.dropdown-menu-right.dropdown-menu-large.dropdown-menu-selectable.clone-options-dropdown.qa-clone-options
+  %ul.p-3.dropdown-menu.dropdown-menu-right.dropdown-menu-large.dropdown-menu-selectable.clone-options-dropdown.qa-clone-options
     - if ssh_enabled?
       %li.pb-2
         %label.label-bold
@@ -15,8 +15,8 @@
           .input-group-append
             = clipboard_button(target: '#ssh_project_clone', title: _("Copy URL to clipboard"), class: "input-group-text btn-default btn-clipboard")
             = render_if_exists 'projects/buttons/geo'
-        %li
     - if http_enabled?
+      %li
         %label.label-bold
           = _('Clone with %{http_label}') % { http_label: gitlab_config.protocol.upcase }
         .input-group