scsi: ufs: core: Move the MCQ scsi_add_host() call

Whether or not MCQ is used, call scsi_add_host() from
ufshcd_add_scsi_host().  For MCQ this patch swaps the order of the
scsi_add_host() and UFS device initialization. This patch prepares for
combining the two scsi_add_host() calls.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20241016201249.2256266-11-bvanassche@acm.org


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>