DEV: discourse-backup-uploads-to-s3 plugin isn't supported anymore

DEV: discourse-backup-uploads-to-s3 plugin isn’t supported anymore

diff --git a/lib/plugin/metadata.rb b/lib/plugin/metadata.rb
index 1af6c15..cfdb982 100644
--- a/lib/plugin/metadata.rb
+++ b/lib/plugin/metadata.rb
@@ -15,7 +15,6 @@ class Plugin::Metadata
     "discourse-akismet",
     "discourse-assign",
     "discourse-auto-deactivate",
-    "discourse-backup-uploads-to-s3",
     "discourse-bbcode",
     "discourse-bbcode-color",
     "discourse-cakeday",

GitHub sha: 67e96f6c