Update voxpupuli-rubocop requirement from ~> 2.0.0 to ~> 2.4.0

Updates the requirements on [voxpupuli-rubocop](https://github.com/voxpupuli/voxpupuli-rubocop) to permit the latest version.
- [Changelog](https://github.com/voxpupuli/voxpupuli-rubocop/blob/master/CHANGELOG.md)
- [Commits](voxpupuli/voxpupuli-rubocop@v2.0.0...v2.4.0)

---
updated-dependencies:
- dependency-name: voxpupuli-rubocop
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

.rubocop_todo.yml

@@ -1,6 +1,6 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2023-07-07 07:29:59 UTC using RuboCop version 1.50.2.
+# on 2024-02-07 19:46:27 UTC using RuboCop version 1.60.2.
 # 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
@@ -13,6 +13,7 @@ Lint/DuplicateBranch:
     - 'lib/puppet-syntax/templates.rb'
 
 # Offense count: 1
+# Configuration parameters: AllowedParentClasses.
 Lint/MissingSuper:
   Exclude:
     - 'lib/puppet-syntax/tasks/puppet-syntax.rb'
@@ -29,6 +30,7 @@ Lint/SuppressedException:
     - 'Rakefile'
 
 # Offense count: 1
+# This cop supports unsafe autocorrection (--autocorrect-all).
 Lint/UselessAssignment:
   Exclude:
     - 'lib/puppet-syntax/templates.rb'
@@ -113,6 +115,17 @@ RSpec/RepeatedDescription:
   Exclude:
     - 'spec/puppet-syntax/templates_spec.rb'
 
+# Offense count: 4
+# Configuration parameters: Include, CustomTransform, IgnoreMethods, IgnoreMetadata.
+# Include: **/*_spec.rb
+RSpec/SpecFilePathFormat:
+  Exclude:
+    - '**/spec/routing/**/*'
+    - 'spec/puppet-syntax/hiera_spec.rb'
+    - 'spec/puppet-syntax/manifests_spec.rb'
+    - 'spec/puppet-syntax/templates_spec.rb'
+    - 'spec/puppet-syntax_spec.rb'
+
 # Offense count: 3
 RSpec/SubjectDeclaration:
   Exclude:

puppet-syntax.gemspec

@@ -24,5 +24,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pry'
   spec.add_development_dependency 'rb-readline'
 
-  spec.add_development_dependency 'voxpupuli-rubocop', '~> 2.0.0'
+  spec.add_development_dependency 'voxpupuli-rubocop', '~> 2.4.0'
 end

spec/puppet-syntax/hiera_spec.rb

@@ -10,14 +10,14 @@
   it 'returns nothing from valid YAML' do
     files = fixture_hiera('hiera_good.yaml')
     res = subject.check(files)
-    expect(res).to be == []
+    expect(res).to eq []
   end
 
   it 'returns an error from invalid YAML' do
     files = fixture_hiera('hiera_bad.yaml')
     expected = /ERROR: Failed to parse #{files[0]}:/
     res = subject.check(files)
-    expect(res.size).to be == 1
+    expect(res.size).to eq 1
     expect(res.first).to match(expected)
   end
 
@@ -34,7 +34,7 @@
       (1..examples).each do |n|
         expect(res).to include(/::warning#{n}/)
       end
-      expect(res.size).to be == examples
+      expect(res.size).to eq examples
       expect(res[0]).to match('Key :typical:typo::warning1: Looks like a missing colon')
       expect(res[1]).to match('Key ::notsotypical::warning2: Puppet automatic lookup will not use leading \'::\'')
       expect(res[2]).to match('Key :noCamelCase::warning3: Not a valid Puppet variable name for automatic lookup')
@@ -50,7 +50,7 @@
       (1..examples).each do |n|
         expect(res).to include(/::warning#{n}/)
       end
-      expect(res.size).to be == examples
+      expect(res.size).to eq examples
       expect(res[0]).to match('Key acme::warning1 has unknown eyaml method unknown-method')
       expect(res[1]).to match('Key acme::warning2 has unterminated eyaml value')
       expect(res[2]).to match('Key acme::warning3 has unpadded or truncated base64 data')