Remove unused scope inc_author

app/models/note.rb

@@ -115,7 +115,6 @@ class Note < ApplicationRecord
   scope :updated_after, ->(time) { where('updated_at > ?', time) }
   scope :with_updated_at, ->(time) { where(updated_at: time) }
   scope :with_suggestions, -> { joins(:suggestions) }
-  scope :inc_author_project, -> { includes(:project, :author) }
   scope :inc_author, -> { includes(:author) }
   scope :with_api_entity_associations, -> { preload(:note_diff_file, :author) }
   scope :inc_relations_for_view, -> do