misc: add xfs_scrub + xfs_repair fuzz tests to the scrub and repair groups

misc: add xfs_scrub + xfs_repair fuzz tests to the scrub and repair groups

All the tests in the "fuzzers_bothrepair" group test xfs_scrub +
xfs_repair, so they all should be in the 'scrub' and 'repair' groups.

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