[dts] [PATCH V1] tests/vhost_pmd_xstats: support meson build using apps_name

[Tu, Lijuan]

> Subject: [dts] [PATCH V1] tests/vhost_pmd_xstats: support meson build using
> apps_name
> 
> From: JiangYu <yux.jiang at intel.com>
> 
> update killall apps_name
> 
> Signed-off-by: JiangYu <yux.jiang at intel.com>

Applied