Set proxy_send_timeout to 60s

http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_send_timeout

Author: itskingori

config/http.conf

@@ -13,6 +13,7 @@ http {
   keepalive_timeout       605s;
   proxy_connect_timeout   60s;
   proxy_read_timeout      600s;
+  proxy_send_timeout      60s;
   send_timeout            60s;
 
   # If we receive X-Forwarded-Proto, pass it through; otherwise, pass along the