adjusting networks for certbot so that we can talk to the right containers

dockerfiles/services/sslproxy/docker-compose.tools.yml

@@ -4,7 +4,7 @@ version: '3.4'
 services:
 
   renew:
-    container_name: certbot
+    container_name: sslproxy_renew
     image: ${LETSENCRYPT_IMAGE}
     volumes:
       - ${LETSENCRYPT_MOUNT}:/etc/letsencrypt
@@ -14,8 +14,9 @@ services:
       - certbot
       - certonly
       - --standalone
+      - -n
     networks:
-      - prod_tasks:
+      - prod_tasks
 
   certificates:
     image: ${LETSENCRYPT_IMAGE}