Bump rubocop-rails from 2.22.1 to 2.22.2

Bumps [rubocop-rails](https://github.com/rubocop/rubocop-rails) from 2.22.1 to 2.22.2.
- [Release notes](https://github.com/rubocop/rubocop-rails/releases)
- [Changelog](https://github.com/rubocop/rubocop-rails/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop-rails@v2.22.1...v2.22.2)

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

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

Gemfile

@@ -62,7 +62,7 @@ end
 
 group :linter do
   gem 'rubocop', '~> 1.57.1'
-  gem 'rubocop-rails', '~> 2.22.1'
+  gem 'rubocop-rails', '~> 2.22.2'
   gem 'rubocop-rake', '~> 0.6.0'
   gem 'rubocop-capybara', '~> 2.19.0'
   gem 'rubocop-performance', '~> 1.19.0'

Gemfile.lock

@@ -385,10 +385,11 @@ GEM
     rubocop-performance (1.19.1)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.22.1)
+    rubocop-rails (2.22.2)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
     rubocop-rake (0.6.0)
       rubocop (~> 1.0)
     ruby-progressbar (1.13.0)
@@ -508,7 +509,7 @@ DEPENDENCIES
   rubocop (~> 1.57.1)
   rubocop-capybara (~> 2.19.0)
   rubocop-performance (~> 1.19.0)
-  rubocop-rails (~> 2.22.1)
+  rubocop-rails (~> 2.22.2)
   rubocop-rake (~> 0.6.0)
   ruby-saml
   selenium-webdriver