scsi: hisi_sas: Add prints for v3 hw interrupt converge and automatic affinity

Add prints to inform the user of enabled features.

Link: https://lore.kernel.org/r/1579522957-4393-6-git-send-email-john.garry@huawei.com


Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>