add timeout killer for the test
add timeout killer for the test

Signed-off-by: Lai Jiangshan <b337eedf453972390e4695e362aeea2634ef4e0c@gmail.com>

jinfenw/runv,gao-feng/runv,hyperhq/runv,laijs/runv,bergwolf/runv,gnawux/runv,hyperhq/runv,jinfenw/runv,feiskyer/runv,gao-feng/runv,gnawux/runv,laijs/runv,laijs/runv,bergwolf/runv,gao-feng/runv,bergwolf/runv,gnawux/runv,hyperhq/runv,jinfenw/runv,feiskyer/runv