Make method `supports_award?` public in `Note`

app/models/note.rb

@@ -367,13 +367,13 @@ class Note < ActiveRecord::Base
     self.note = award_emoji_name
   end
 
-  private
-
   def supports_awards?
     noteable.kind_of?(Issue) ||
       noteable.is_a?(MergeRequest)
   end
 
+  private
+
   def contains_emoji_only?
     (note =~ /\A:[-_+[:alnum:]]*:\s?\z/) ? true : false
   end