Revert "Remove cts tag of MainlineCTS ART test modules." Revert submission 26968771-remove_cts_tag_for_mcts Reason for revert: potentially missing test coverage Reverted changes: /q/submissionid:26968771-remove_cts_tag_for_mcts Change-Id: I7c31f9e854ad90a4da0780b80a8305c8031084e4