selftests: ublk: display UBLK_F_INTEGRITY support

Add support for printing the UBLK_F_INTEGRITY feature flag in the
human-readable kublk features output.

Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Author: calebsander

tools/testing/selftests/ublk/kublk.c

@@ -1454,6 +1454,7 @@ static int cmd_dev_get_features(void)
 		FEAT_NAME(UBLK_F_QUIESCE),
 		FEAT_NAME(UBLK_F_PER_IO_DAEMON),
 		FEAT_NAME(UBLK_F_BUF_REG_OFF_DAEMON),
+		FEAT_NAME(UBLK_F_INTEGRITY),
 	};
 	struct ublk_dev *dev;
 	__u64 features = 0;