scsi: lpfc: Add SET_HOST_DATA mbox cmd to pass date/time info to firmware

Implement the SET_HOST_DATA mbox command to set date / time during
initialization.  It is used by the firmware for various purposes including
congestion management and firmware dumps.

Link: https://lore.kernel.org/r/20210816162901.121235-3-jsmart2021@gmail.com


Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>