[dts] [PATCH V1 0/3] tests/loopback_*: Add param to enable AVX512 for vectorized_path

[Tu, Lijuan]

> 1, Add param to enable AVX512 for vectorized_path only 2, Optimize script:
> testpmd is called with framework unitified-interface
> 
> JiangYu (3):
>   tests/loopback_multi_paths_port_restart: Add param to enable AVX512
>     for vectorized_path
>   tests/loopback_multi_queues: Add param to enable AVX512 for
>     vectorized_path
>   tests/loopback_virtio_user_server_mode: Add param to enable AVX512 for
>     vectorized_path

Applied