[dts] [PATCH V3] tests/vm2vm_virtio_user:fix send packet count wrong issue sync with testplan and optimization script code

[Tu, Lijuan]

> 1.Fix test case 12 and 13 check packet count wrong issue sync with
>   testplan.
> 2.Modify send_* patch function name for increase readability.
> 3.Add check step about execution drivername is igb_uio or not when
>   run CBDMA test case.
> 
> Signed-off-by: Ling Wei <weix.ling at intel.com>

Applied, thanks