feat: adding to service instead

Signed-off-by: kjuulh <contact@kjuulh.io>

templates/clusters/service.yaml.jinja2

@@ -7,6 +7,8 @@ kind: Service
 metadata:
   name: "{{ service_name }}"
   namespace: {{ cluster_namespace }}
+  annotations:
+    traefik.ingress.kubernetes.io/service.serversscheme: h2c
 spec:
   selector:
     app: {{ service_name }}