Bug: add quote to k8s-service-port (#405)

Author: scmeggitt

deploy/chart/templates/daemonset.yaml

@@ -188,7 +188,7 @@ spec:
             {{- end }}
             {{- if .Values.k8sServicePort }}
             - name: KUBERNETES_SERVICE_PORT
-              value: {{  .Values.k8sServicePort }}
+              value: {{ .Values.k8sServicePort | quote }}
             {{- end }}
             - name: LINODE_API_TOKEN
               valueFrom: