[dts] [PATCH v1] test_plans/vhost_event_idx_interrupt_test_plan.rst

[Tu, Lijuan]

> Subject: [dts] [PATCH v1] test_plans/vhost_event_idx_interrupt_test_plan.rst
> 
> Add prerequisites l3fwd-power code change before test
> 
> Signed-off-by: Yinan Wang <yinan.wang at intel.com>

Applied