[redirects-web/proxy] Be backwards compatible

[Andrea Veri <averi src gnome org>]

commit 35983988bafeadf1d26226579059986e63e50b75
Author: Andrea Veri <averi redhat com>
Date:   Tue Feb 1 20:02:36 2022 +0100

    Be backwards compatible

 conf.d/office.cloud.gnome.org.conf | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)
---
diff --git a/conf.d/office.cloud.gnome.org.conf b/conf.d/office.cloud.gnome.org.conf
index ac5ed9b..db7093b 100644
--- a/conf.d/office.cloud.gnome.org.conf
+++ b/conf.d/office.cloud.gnome.org.conf
@@ -1,5 +1,6 @@
 server {
-     listen       8080;
+     listen 8080;
+     listen [::]:8080;
      server_name  office.cloud.gnome.org;
 
      # static files
@@ -8,23 +9,20 @@ server {
          proxy_set_header Host $http_host;
      }
 
-
      # WOPI discovery URL
      location ^~ /hosting/discovery {
          proxy_pass https://vpn.palette.gnome.org:9980;
          proxy_set_header Host $http_host;
      }
 
-
      # Capabilities
      location ^~ /hosting/capabilities {
          proxy_pass https://vpn.palette.gnome.org:9980;
          proxy_set_header Host $http_host;
      }
 
-
      # main websocket
-     location ~ ^/cool/(.*)/ws$ {
+     location ~ ^/(c|l)ool/(.*)/ws$ {
          proxy_pass https://vpn.palette.gnome.org:9980;
          proxy_set_header Upgrade $http_upgrade;
          proxy_set_header Connection "Upgrade";
@@ -32,7 +30,6 @@ server {
          proxy_read_timeout 36000s;
      }
 
-
      # download, presentation and image upload
      location ~ ^/(c|l)ool {
          proxy_pass https://vpn.palette.gnome.org:9980;
@@ -40,7 +37,7 @@ server {
      }
 
      # Admin Console websocket
-     location ^~ /cool/adminws {
+     location ^~ /(c|l)ool/adminws {
          proxy_pass https://vpn.palette.gnome.org:9980;
          proxy_set_header Upgrade $http_upgrade;
          proxy_set_header Connection "Upgrade";