Fix `quotes_count` attribute on `Status` not being serialized (#35895)

app/serializers/rest/status_serializer.rb

@@ -8,7 +8,7 @@ class REST::StatusSerializer < ActiveModel::Serializer
   attributes :id, :created_at, :in_reply_to_id, :in_reply_to_account_id,
              :sensitive, :spoiler_text, :visibility, :language,
              :uri, :url, :replies_count, :reblogs_count,
-             :favourites_count, :edited_at
+             :favourites_count, :quotes_count, :edited_at
 
   attribute :favourited, if: :current_user?
   attribute :reblogged, if: :current_user?