net: aquantia: bump driver version to match aquantia internal numbering

#ifndef VER_H

#define VER_H

#define NIC_MAJOR_DRIVER_VERSION           1

#define NIC_MINOR_DRIVER_VERSION           6

#define NIC_BUILD_DRIVER_VERSION           13

#define NIC_MAJOR_DRIVER_VERSION           2

#define NIC_MINOR_DRIVER_VERSION           0

#define NIC_BUILD_DRIVER_VERSION           2

#define NIC_REVISION_DRIVER_VERSION        0

#define AQ_CFG_DRV_VERSION_SUFFIX "-kern"