[dts] [PATCH V1] tests/vswitch_sample_cbdma:add test suite sync with test plan

[Tu, Lijuan]

> add test suite sync with test plan
> 
> Signed-off-by: Ling Wei <weix.ling at intel.com>
> ---
>  tests/TestSuite_vswitch_sample_cbdma.py | 625
> ++++++++++++++++++++++++
>  1 file changed, 625 insertions(+)
>  create mode 100644 tests/TestSuite_vswitch_sample_cbdma.py
> 
> diff --git a/tests/TestSuite_vswitch_sample_cbdma.py
> b/tests/TestSuite_vswitch_sample_cbdma.py
> new file mode 100644
> index 00000000..f0b8330c
> --- /dev/null
> +++ b/tests/TestSuite_vswitch_sample_cbdma.py
> @@ -0,0 +1,625 @@
> +# BSD LICENSE
> 
> +#
> 
> +# Copyright(c) <2019> Intel Corporation. All rights reserved.

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