update integrationtest/vm/simulator/test_stub.py
update integrationtest/vm/simulator/test_stub.py

zstackio/zstack-woodpecker,zstackio/zstack-woodpecker,zstackorg/zstack-woodpecker,zstackorg/zstack-woodpecker,zstackio/zstack-woodpecker,zstackorg/zstack-woodpecker