Merge branch 'qa-dd-refactor-autodevops-spec' into 'master'

Pare down create_project_with_auto_devops_spec

See merge request gitlab-org/gitlab-ce!25577

qa/qa/service/kubernetes_cluster.rb

@@ -9,7 +9,7 @@ module QA
 
       attr_reader :api_url, :ca_certificate, :token, :rbac
 
-      def initialize(rbac: false)
+      def initialize(rbac: true)
         @rbac = rbac
       end