build(deps-dev): bump rubocop-rails from 2.22.0 to 2.22.1

Bumps [rubocop-rails](https://github.com/rubocop/rubocop-rails) from 2.22.0 to 2.22.1.
- [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...v2.22.1)

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

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

Gemfile.lock

@@ -223,7 +223,7 @@ GEM
       nio4r (~> 2.0)
     pundit (2.3.1)
       activesupport (>= 3.0.0)
-    racc (1.7.1)
+    racc (1.7.3)
     rack (2.2.8)
     rack-mini-profiler (3.1.1)
       rack (>= 1.2.0)
@@ -315,7 +315,7 @@ GEM
     rubocop-performance (1.19.1)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.22.0)
+    rubocop-rails (2.22.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.33.0, < 2.0)