Merge branch 'zj-revert-polymorphic-url' into 'master'

Revert specific URL

See merge request !8321

lib/gitlab/chat_commands/deploy.rb

@@ -49,9 +49,9 @@ module Gitlab
       end
 
       def url(subject)
-        project = subject.project
-
-        namespace_project_build_url(project.namespace.becomes(Namespace), project, subject)
+        polymorphic_url(
+          [subject.project.namespace.becomes(Namespace), subject.project, subject]
+        )
       end
     end
   end