Merge pull request voxpupuli#58 from bastelfreak/vr

voxpupuli-rubocop: Update to 2.0->2.8.0

Author: bastelfreak

voxpupuli-puppet-lint-plugins.gemspec

@@ -34,5 +34,5 @@ Gem::Specification.new do |s|
   s.add_runtime_dependency 'puppet-lint-version_comparison-check', '~> 2.0'
 
   s.add_development_dependency 'rake', '~> 13.0', '>= 13.0.6'
-  s.add_development_dependency 'voxpupuli-rubocop', '~> 2.0'
+  s.add_development_dependency 'voxpupuli-rubocop', '~> 2.8.0'
 end