Force VM turnoff for SR-IOV dependency vm
Force VM turnoff for SR-IOV dependency vm

in some cases the dependency VM might remain stuck on shutdown.
Force a turn-off as we revert the VM to a snapshot.
lixuemin2016/lis-test,HuijingHei/lis-test,ampintilie/lis-test,LIS/lis-test,ilenghel/lis-test,ampintilie/lis-test,lixuemin2016/lis-test,LIS/lis-test,HuijingHei/lis-test,mihaico/lis-test,ampintilie/lis-test,lixuemin2016/lis-test,HuijingHei/lis-test,adriansuhov/lis-test,mihaico/lis-test,ilenghel/lis-test,chvalean/lis-test,chvalean/lis-test,ilenghel/lis-test,LIS/lis-test,LIS/lis-test,chvalean/lis-test,ilenghel/lis-test,adriansuhov/lis-test,HuijingHei/lis-test,adriansuhov/lis-test,chvalean/lis-test,ampintilie/lis-test,adriansuhov/lis-test,lixuemin2016/lis-test,mihaico/lis-test