scsi: qla2xxx: Fix fw options handle eh_bus_reset()

For eh_bus_reset, driver is supposed to reset the link.  Current option to
reset the link is applicable to Loop only. This patch updates current FW
option with the one that is applicable to all topologies.

Signed-off-by: Quinn Tran <qtran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>