[dts] [PATCH V4] tests/TestSuite_multiprocess.py Compatible run when tester and dut in same server and fix testcase step issue

[Tu, Lijuan]

> Subject: [dts] [PATCH V4] tests/TestSuite_multiprocess.py Compatible run when
> tester and dut in same server and fix testcase step issue
> 
> compatible run when tester and dut in same server,and fix testcase setp
> 
> Signed-off-by: lingwei <weix.ling at intel.com>
> ---
>  tests/TestSuite_multiprocess.py | 36 +++++++++++++++++++++------------

Applied