Bump rubocop from 1.20.0 to 1.22.3 (#2509)

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.20.0 to 1.22.3.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rubocop/rubocop/compare/v1.20.0...v1.22.3)

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

@@ -37,7 +37,7 @@ gem 'mini_racer', '~> 0.4.0', platforms: :ruby
 gem 'therubyrhino', '>= 2.0', platforms: :jruby
 
 # Code Quality
-gem 'rubocop', '~> 1.20', require: false
+gem 'rubocop', '~> 1.22', require: false
 gem 'rubocop-performance', '~> 1.11', require: false
 gem 'simplecov', '~> 0.21', require: false
 

Gemfile.lock

@@ -209,16 +209,16 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.10.0)
     rspec-support (3.10.2)
-    rubocop (1.20.0)
+    rubocop (1.22.3)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml
-      rubocop-ast (>= 1.9.1, < 2.0)
+      rubocop-ast (>= 1.12.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.11.0)
+    rubocop-ast (1.12.0)
       parser (>= 3.0.1.1)
     rubocop-performance (1.11.5)
       rubocop (>= 1.7.0, < 2.0)
@@ -288,7 +288,7 @@ DEPENDENCIES
   rake (~> 13.0)
   redcarpet (>= 3.1)
   rspec (~> 3.10)
-  rubocop (~> 1.20)
+  rubocop (~> 1.22)
   rubocop-performance (~> 1.11)
   rubydns (~> 2.0.2)
   sassc (~> 2.4)