Fixed clone repo dropdown toggle border

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

@@ -2,7 +2,7 @@
 - dropdown_class = local_assigns.fetch(:dropdown_class, '')
 
 .git-clone-holder.js-git-clone-holder
-  %a#clone-dropdown.gl-button.btn.btn-primary.clone-dropdown-btn.qa-clone-dropdown{ href: '#', data: { toggle: 'dropdown' } }
+  %a#clone-dropdown.gl-button.btn.btn-info.clone-dropdown-btn.qa-clone-dropdown{ href: '#', data: { toggle: 'dropdown' } }
     %span.gl-mr-2.js-clone-dropdown-label
       = _('Clone')
     = sprite_icon("chevron-down", css_class: "icon")