Fix merge_request handling

app/views/projects/issues/_merge_requests.html.haml

@@ -2,7 +2,7 @@
   %h2.merge-requests-title
     = pluralize(@merge_requests.count, 'Related Merge Request')
   %ul.unstyled-list
-    - has_any_ci = @merge_requests.any?(&:ci_commit)
+    - has_any_ci = @merge_requests.any?(&:pipeline)
     - @merge_requests.each do |merge_request|
       %li
         %span.merge-request-ci-status