net/mlx5: add Windows stubs
net/mlx5: add Windows stubs

mlx5_os_set_nonblock_channel_fd
mlx5_os_dev_shared_handler_install
mlx5_os_dev_shared_handler_uninstall
mlx5_os_read_dev_stat
mlx5_os_mac_addr_flush
mlx5_os_mac_addr_remove
mlx5_os_vf_mac_addr_modify
mlx5_os_set_promisc
mlx5_os_set_allmulti

Set struct mlx5_flow_driver_ops mlx5_flow_verbs_drv_ops with NULL
pointers.

Signed-off-by: Ophir Munk <da2dc1f9ae64c8bd405ef0cf049405a44490d24e@nvidia.com>
Acked-by: Matan Azrad <6969f5f553ad7652679a585a85d7321babc90464@nvidia.com>

john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk