[dts] [PATCH v3]test_plans: add test plan of queue region

[Liu, Yong]

Thanks, Yuan. Applied.

On 11/06/2017 01:57 PM, Peng Yuan wrote:
> Signed-off-by: Peng Yuan<yuan.peng at intel.com>
>
> diff --git a/test_plans/queue_region_test_plan.rst b/test_plans/queue_region_test_plan.rst