scsi: hisi_sas: Add more logs for runtime suspend/resume

Add some logs at the beginning and end of suspend/resume.

Link: https://lore.kernel.org/r/1639999298-244569-9-git-send-email-chenxiang66@hisilicon.com


Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>