Register/unregister the SAS, SATA devices to SCSI Transport Layer(STL)
whenever the corresponding device is added/removed from topology.

Link: https://lore.kernel.org/r/20220804131226.16653-12-sreekanth.reddy@broadcom.comReported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>