(CAT-1688) Upgrade Rubocop

Following a recent team decision, we are implementing a Rubocop Upgrade,
moving the version from 1.48.1 to 1.50.0. This should be the final
version until Puppet 7 is unsupported.

.rubocop.yml

@@ -17,3 +17,6 @@ AllCops:
 # Disabled
 Style/ClassAndModuleChildren:
   Enabled: false
+
+Layout/LineLength:
+  Max: 200

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2023-04-19 09:06:42 UTC using RuboCop version 1.48.1.
+# on 2024-01-22 15:48:54 UTC using RuboCop version 1.50.2.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -124,10 +124,3 @@ Style/TrailingCommaInArguments:
   Exclude:
     - 'lib/puppetlabs_spec_helper/tasks/fixtures.rb'
     - 'spec/unit/puppetlabs_spec_helper/tasks/fixture_helpers_spec.rb'
-
-# Offense count: 17
-# This cop supports safe autocorrection (--autocorrect).
-# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, AllowedPatterns.
-# URISchemes: http, https
-Layout/LineLength:
-  Max: 195

Gemfile

@@ -30,7 +30,7 @@ group :development do
   gem 'rake'
   gem 'rspec', '~> 3.1'
   gem 'rspec-its', '~> 1.0'
-  gem 'rubocop', '~> 1.48.1', require: false
+  gem 'rubocop', '~> 1.50.0', require: false
   gem 'rubocop-rspec', '~> 2.19', require: false
   gem 'rubocop-performance', '~> 1.16', require: false