Update rubocop-rails requirement from ~> 2.22.0 to >= 2.22, < 2.27

Updates the requirements on [rubocop-rails](https://github.com/rubocop/rubocop-rails) to permit the latest version.
- [Release notes](https://github.com/rubocop/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rails@v2.22.0...v2.26.0)

---
updated-dependencies:
- dependency-name: rubocop-rails
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

theforeman-rubocop.gemspec

@@ -27,7 +27,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'rubocop-graphql', '~> 1.4.0'
   spec.add_dependency 'rubocop-minitest', '~> 0.33.0'
   spec.add_dependency 'rubocop-performance', '~> 1.19.0'
-  spec.add_dependency 'rubocop-rails', '~> 2.22.0'
+  spec.add_dependency 'rubocop-rails', '>= 2.22', '< 2.27'
   spec.add_dependency 'rubocop-rspec', '~> 2.25.0'
   spec.add_development_dependency 'bundler', '~> 2.4', '>= 2.4.22'
   spec.add_development_dependency 'rake', '~> 13.0', '>= 13.1.0'