bio-integrity-fs: pass data iter to bio_integrity_verify()

bio-integrity-fs: pass data iter to bio_integrity_verify()

bio_integrity_verify() expects the passed struct bvec_iter to be an
iterator over bio data, not integrity. So construct a separate data
bvec_iter without the bio_integrity_bytes() conversion and pass it to
bio_integrity_verify() instead of bip_iter.

Fixes: 0bde8a12b554 ("block: add fs_bio_integrity helpers")
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Anuj Gupta <anuj20.g@samsung.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://patch.msgid.link/20260513182924.1753582-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>