scsi: lpfc: Register for Application Services FC-4 type in Fabric topology

Add new FC-4 type 0x60 Application Services for fabric registration when
VMID is enabled.

Modified rft struture to indicate __be format. Removed redundant ipReg
variable as it was not used.

Link: https://lore.kernel.org/r/20220412222008.126521-19-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>