If supported, write a driver version string to FW as part of the
INIT_HCA command.

Example of driver version: "Linux,mlx4_core,4.0-0"
Signed-off-by: NEran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: NTariq Toukan <tariqt@mellanox.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>