Merge branch '6073-extract-ee-specific-files-lines-for-some-ci-files' into 'master'

Resolve "Extract EE specific files/lines for some CI files"

See merge request gitlab-org/gitlab-ee!10701

spec/services/ci/retry_build_service_spec.rb

@@ -36,7 +36,7 @@ describe Ci::RetryBuildService do
        runner_id tag_taggings taggings tags trigger_request_id
        user_id auto_canceled_by_id retried failure_reason
        sourced_pipelines artifacts_file_store artifacts_metadata_store
-       metadata runner_session trace_chunks].freeze # EE
+       metadata runner_session trace_chunks].freeze
 
   shared_examples 'build duplication' do
     let(:another_pipeline) { create(:ci_empty_pipeline, project: project) }