fix spec/features/projects/import_export/export_file_spec.rb

spec/features/projects/deploy_keys_spec.rb

@@ -20,7 +20,7 @@ describe 'Project deploy keys', :js do
       page.within(find('.deploy-keys')) do
         expect(page).to have_selector('.deploy-keys li', count: 1)
 
-        accept_confirm { find(:button, text: 'Remove').click }
+        accept_confirm { find(:button, text: 'Remove').send_keys(:return) }
 
         expect(page).not_to have_selector('.fa-spinner', count: 0)
         expect(page).to have_selector('.deploy-keys li', count: 0)