Update rubocop-rails requirement from ~> 2.26.0 to ~> 2.27.0 (#56)

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@v2.26.2...v2.27.0)

---
updated-dependencies:
- dependency-name: rubocop-rails
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -50,7 +50,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     racc (1.8.1)
-    rack (3.1.7)
+    rack (3.1.8)
     rainbow (3.1.1)
     rake (13.2.1)
     regexp_parser (2.9.2)
@@ -82,7 +82,7 @@ GEM
     rubocop-performance (1.22.1)
       rubocop (>= 1.48.1, < 2.0)
       rubocop-ast (>= 1.31.1, < 2.0)
-    rubocop-rails (2.26.2)
+    rubocop-rails (2.27.0)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.52.0, < 2.0)
@@ -112,7 +112,7 @@ DEPENDENCIES
   rspec (~> 3)
   rubocop (~> 1.68.0)
   rubocop-performance
-  rubocop-rails (~> 2.26.0)
+  rubocop-rails (~> 2.27.0)
   rubocop-rspec
   rubocop-thread_safety
   trilogy

janus-ar.gemspec

@@ -29,7 +29,7 @@ Gem::Specification.new do |gem|
   gem.add_development_dependency 'rake'
   gem.add_development_dependency 'rspec', '~> 3'
   gem.add_development_dependency 'rubocop', '~> 1.68.0'
-  gem.add_development_dependency 'rubocop-rails', '~> 2.26.0'
+  gem.add_development_dependency 'rubocop-rails', '~> 2.27.0'
   gem.add_development_dependency 'rubocop-rspec'
   gem.add_development_dependency 'rubocop-thread_safety'
   gem.add_development_dependency 'rubocop-performance'