[discourse-web/flathub] Use Puma running in the pod as the backend

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 81140ac43b8fd578adb542688870beb83738a9b7
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Fri Sep 18 09:49:20 2020 +0200

    Use Puma running in the pod as the backend

 config/discourse-nginx.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/config/discourse-nginx.conf b/config/discourse-nginx.conf
index 9e027b4..3f662b1 100644
--- a/config/discourse-nginx.conf
+++ b/config/discourse-nginx.conf
@@ -4,7 +4,7 @@ types {
 }
 
 upstream discourse {
-  server discourse:3000;
+  server localhost:3000;
 }
 
 proxy_cache_path /var/cache/nginx keys_zone=one:10m max_size=200m;