[dts] [PATCH V1]tests/mac_filter: fix FVL stats issue

[Liu, Yong]

Thanks, yingya. Merged with some modifications in commit log.

On 03/28/2018 02:33 PM, han,yingya wrote:
> In testpmd "show port stats" command is to read FVL register.
> Niantic and FVL have different packet statistics when using this command.
> For consistency, call the get_session_output function to check the packet.
> Signed-off-by: han,yingya<yingyax.han at intel.com>