Continue to disallow deployment events as requested

app/models/project_services/discord_service.rb

@@ -35,10 +35,10 @@ class DiscordService < ChatNotificationService
     # No-op.
   end
 
-#  def self.supported_events
-#    %w[push issue confidential_issue merge_request note confidential_note tag_push
-#       pipeline wiki_page]
-#  end
+  def self.supported_events
+    %w[push issue confidential_issue merge_request note confidential_note tag_push
+       pipeline wiki_page]
+  end
 
   def default_fields
     [