fc_fip: Update to latest FC-BB-6 draft

Update to latest FC-BB-6 draft to include FIP VN2VN VLAN notifications
and additional flags.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>