selftests: ublk: kublk: add UBLK_F_BUF_REG_OFF_DAEMON to feat_map

When UBLK_F_BUF_REG_OFF_DAEMON was added, we missed updating kublk's
feat_map, which results in the feature being reported as "unknown." Add
UBLK_F_BUF_REG_OFF_DAEMON to feat_map to fix this.

Signed-off-by: Uday Shankar <ushankar@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

Author: ps-ushankar

tools/testing/selftests/ublk/kublk.c

@@ -1379,6 +1379,7 @@ static int cmd_dev_get_features(void)
 		FEAT_NAME(UBLK_F_AUTO_BUF_REG),
 		FEAT_NAME(UBLK_F_QUIESCE),
 		FEAT_NAME(UBLK_F_PER_IO_DAEMON),
+		FEAT_NAME(UBLK_F_BUF_REG_OFF_DAEMON),
 	};
 	struct ublk_dev *dev;
 	__u64 features = 0;