Switch to voxpupuli-rubocop

.rubocop.yml

@@ -1,30 +1,12 @@
+---
 inherit_from: .rubocop_todo.yml
 
-require:
-  - rubocop-performance
-  - rubocop-rspec
-
-AllCops:
-  Exclude:
-    - Gemfile
-    - Rakefile
-    - spec/fixtures/**/*
-    - vendor/bundle/**/*
-  NewCops: enable
-  SuggestExtensions: false
-  TargetRubyVersion: '2.7'
+inherit_gem:
+  voxpupuli-rubocop: rubocop.yml
 
 # Disabled
 Style/ClassAndModuleChildren:
   Enabled: false
 
 Layout/LineLength:
   Max: 200
-
-####################################################
-# Cops below here due for deprecation
-####################################################
-# ``Rspec/FilePath`` is going to be deprecated in the next major release of rubocop >=3.0.0: see <https://www.rubydoc.info/gems/rubocop-rspec/RuboCop/Cop/RSpec/FilePath>
-# As the new cops are already present, e.g., Rspec/SpecFilePathPathFormat, then disabling this in preparation
-Gemspec/RequireMFA:
-  Enabled: false

Gemfile

@@ -32,9 +32,6 @@ group :test do
   gem 'rake', require: false
 
   gem 'rspec', '~> 3.0', require: false
-  gem 'rubocop', '~> 1.64.0', require: false
-  gem 'rubocop-performance', '~> 1.16', require: false
-  gem 'rubocop-rspec', '~> 3.0', require: false
   gem 'simplecov', require: false
   gem 'simplecov-console', require: false
 

rspec-puppet.gemspec

@@ -19,6 +19,7 @@ Gem::Specification.new do |s|
   s.files = Dir['CHANGELOG.md', 'LICENSE', 'README.md', 'lib/**/*', 'bin/**/*']
 
   s.add_dependency 'rspec', '~> 3.0'
+  s.add_development_dependency 'voxpupuli-rubocop', '~> 2.8.0'
 
   s.authors = ['Tim Sharpe', 'Puppet, Inc.', 'Community Contributors']
   s.email = ['tim@sharpe.id.au', 'modules-team@puppet.com']