[dts] [PATCH V1] dual_vlan/vlan_synthetic_test and vlan_random_test: do not support fortpark_TLV/sagepond/sageville nic

[Liu, Yong]

Thanks, wenjie. Applied.
Please limit the length of subject in next time. Those information can 
be moved to git commit.

On 08/10/2018 10:11 AM, wenjieli wrote:
>  From the test plan, the cases are only support 82599(niantic) and 82576(kawela) nic.
> Append fortpark_TLV/sagepond/sageville in the checklist.
>
> Signed-off-by: wenjieli<wenjiex.a.li at intel.com>