repository.rb in gitlab_git-10.4.2

- old
+ new

@@ -1,7 +1,8 @@
 # Gitlab::Git::Repository is a wrapper around native Rugged::Repository object
 require_relative 'encoding_helper'
 require_relative 'path_helper'
+require 'forwardable'
 require 'tempfile'
 require "rubygems/package"
 
 module Gitlab
   module Git