xfs: remove the unused parameter id from xfs_qm_dqattach_one

Since we never use the second parameter id, so remove it from
xfs_qm_dqattach_one() function.

Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>