fixup! Feeds: Get rid of feed_needs_update() since it appears to be unused

src/invidious/database/users.cr

@@ -154,17 +154,17 @@ module Invidious::Database::Users
   #  Update (misc)
   # -------------------
 
-# Feeds never need update. PubSubHubBub is the one that sends videos to
-# invidious.
-#   def feed_needs_update(video : ChannelVideo)
-#     request = <<-SQL
-#       UPDATE users
-#       SET feed_needs_update = true
-#       WHERE $1 = ANY(subscriptions)
-#     SQL
+  # Feeds never need update. PubSubHubBub is the one that sends videos to
+  # invidious.
+  #   def feed_needs_update(video : ChannelVideo)
+  #     request = <<-SQL
+  #       UPDATE users
+  #       SET feed_needs_update = true
+  #       WHERE $1 = ANY(subscriptions)
+  #     SQL
 
-#     PG_DB.exec(request, video.ucid)
-#   end
+  #     PG_DB.exec(request, video.ucid)
+  #   end
 
   def update_preferences(user : User)
     request = <<-SQL