Fix wrong when condition that ends up with jinja error when the content of /etc/hosts contains parenthesis
Fix wrong when condition that ends up with jinja error when the content of /etc/hosts contains parenthesis

kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,kubernetes-sigs/kubespray,kubernetes-incubator/kargo,kubernetes-incubator/kubespray,kubernetes-incubator/kargo,insequent/kargo,Atoms/kubespray,kubespray/kargo,Atoms/kubespray,insequent/kargo,Atoms/kubespray,kubernetes-incubator/kubespray,kubernetes-sigs/kubespray,kubespray/kargo,Atoms/kubespray