Allow pass additional options to use_fast_destroy

These options are then used when setting before destroy callback.

app/models/concerns/fast_destroy_all.rb

@@ -76,8 +76,8 @@ module FastDestroyAll
       ##
       # This method is to be defined on models which have fast destroyable models as children,
       # and let us avoid to use `dependent: :destroy` hook
-      def use_fast_destroy(relation)
-        before_destroy(prepend: true) do
+      def use_fast_destroy(relation, opts = {})
+        set_callback :destroy, :before, opts.merge(prepend: true) do
           perform_fast_destroy(public_send(relation)) # rubocop:disable GitlabSecurity/PublicSend
         end
       end

app/models/concerns/with_uploads.rb

@@ -31,13 +31,9 @@ module WithUploads
 
     # TODO: when feature flag is removed, we can use just dependent: destroy
     # option on :file_uploads
-    before_destroy :remove_file_uploads
+    before_destroy :remove_file_uploads, unless: :fast_destroy_enabled?
 
-    use_fast_destroy :file_uploads
-  end
-
-  def perform_fast_destroy(subject)
-    super if fast_destroy_enabled?
+    use_fast_destroy :file_uploads, if: :fast_destroy_enabled?
   end
 
   def retrieve_upload(_identifier, paths)