Add published address to node to node channel template (#4921)

tests/config.jinja

@@ -5,7 +5,7 @@
     "platform": "{{ enclave_platform }}"
   },
   "network": {
-    "node_to_node_interface": { "bind_address": "{{ node_address }}" },
+    "node_to_node_interface": { "bind_address": "{{ node_address }}", "published_address": "{{ published_node_address }}" },
     "rpc_interfaces": {{ rpc_interfaces|tojson }}
     {% if acme %}
     , "acme": {{ acme|tojson }}