Added replication flags

templates/docker-compose.yaml.j2

@@ -54,6 +54,9 @@ services:
       - -c
 {% for argument in postgres_arguments %}
       - {{ argument }}
+{% endfor %}
+{% for repl_argument in postgres_replications_arguments %}
+      - {{ repl_argument }}
 {% endfor %}
   external_node:
 {% if not external_node_raw_docker_tag %}