scsi: lpfc: Fix header inclusion in lpfc_nvmet

The driver was inappropriately pulling in the nvme host's nvme.h
header. What it really needed was the standard <linux/nvme.h> header.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>