example: added "root secure" deployment yaml
example: added "root secure" deployment yaml

Allows deploying in clusters with PodSecurityPolicy enforcing
runAsNonRoot without getting the following error:
“Error: container has runAsNonRoot and image has non-numeric
user (etcd-operator), cannot verify user is non-root”

hongchaodeng/etcd-operator,hongchaodeng/etcd-operator,coreos/etcd-operator,coreos/etcd-operator