scsi: pm80xx: Driver version update

Update driver version from "0.1.39" -> "0.1.40"

Link: https://lore.kernel.org/r/20201005145011.23674-5-Viswas.G@microchip.com.com


Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Ruksar Devadi <Ruksar.devadi@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>