[dts][PATCH V1]performance_thread: remove perf test suite

[Tu, Lijuan]

> -----Original Message-----
> From: hanyingya <yingyax.han at intel.com>
> Sent: 2022年1月26日 16:17
> To: dts at dpdk.org
> Cc: Han, YingyaX <yingyax.han at intel.com>
> Subject: [dts][PATCH V1]performance_thread: remove perf test suite
> 
> dpdk has removed the sample of performance_thread.
> please refer to dpdk commit 1dcbc676d5e0b6d299147a47d2274ba1e9e248a4.
> 
> Signed-off-by: hanyingya <yingyax.han at intel.com>

All the code and document related to performance_thread should be considered, not only test plan and test suite.