Respect values.yml service type

Looks like the `values.yml`'s type was being ignored here and forcing `LoadBalancer`. This seems to have fixed it for me

Author: AnthonyHewins

helm-chart/enroute/templates/service.yaml

@@ -27,4 +27,4 @@ spec:
     {{- end }}
   selector:
     {{- include "enroute.selectorLabels" . | nindent 4 }}
-  type: LoadBalancer
+  type: {{ .Values.service.type }}