Upgrade kokoro VM image
@ -50,7 +50,7 @@ gcloud compute instances create "$INSTANCE_NAME" \
--zone "$ZONE" \
--machine-type "$MACHINE_TYPE" \
--image-project google.com:kokoro \
--image kokoro-win7build-v11-prod-debug \
--image kokoro-winserver2016-v2m-prod-debug \
--boot-disk-size 500 \
--boot-disk-type pd-ssd \
--tags=allow-ssh \