xfs/522: use reflink instead of crc as test feature

Replace crc as the main test feature with reflink so that this test
do not require v4 file system support.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>
1 file changed