runner.rb in quality-9.0.0

- old
+ new

@@ -1,5 +1,6 @@
+require 'forwardable'
 require_relative 'tools/cane'
 require_relative 'tools/flay'
 require_relative 'tools/flog'
 require_relative 'tools/reek'
 require_relative 'tools/rubocop'
@@ -18,10 +19,10 @@
     include Tools::Reek
     include Tools::Rubocop
     include Tools::BigFiles
     include Tools::Punchlist
 
-    extend Forwardable
+    extend ::Forwardable
 
     def initialize(config,
                    gem_spec: Gem::Specification,
                    quality_checker_class: Quality::QualityChecker,
                    count_io: IO,