fix(router): update send_timeout from rebase error

Author: Gabriel Monroy

router/templates/nginx.conf

@@ -51,7 +51,7 @@ http {
             proxy_set_header            X-Forwarded-For $proxy_add_x_forwarded_for;
             proxy_redirect              off;
             proxy_connect_timeout       10s;
-            proxy_send_timeout          30s;
+            proxy_send_timeout          1200s;
             proxy_read_timeout          1200s;
 
             proxy_pass                  http://deis-controller;