[gnome-web-www] Update URL to list of members

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit cec9b34baec54b51250ba2763dc01b78784aa1a2
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Sun Aug 25 12:13:33 2019 +0200

    Update URL to list of members

 theme/page-membership.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/theme/page-membership.php b/theme/page-membership.php
index e01c9ca..09dd137 100644
--- a/theme/page-membership.php
+++ b/theme/page-membership.php
@@ -1,6 +1,6 @@
 <?php
 
-$members_url = "https://foundation.gnome.org/membership/membershiplist";;
+$members_url = "https://webapps.gnome.org/membership/membershiplist";;
 
 $members = json_decode(file_get_contents($members_url));