Bump rubocop from 1.22.3 to 1.23.0

Bumps [rubocop](https://github.com/rubocop/rubocop) from 1.22.3 to 1.23.0.
- [Release notes](https://github.com/rubocop/rubocop/releases)
- [Changelog](https://github.com/rubocop/rubocop/blob/master/CHANGELOG.md)
- [Commits](rubocop/rubocop@v1.22.3...v1.23.0)

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

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

Gemfile

@@ -9,7 +9,7 @@ gem "cloudinary", "~> 1.21"
 gem "rake", "~> 13.0.6"
 
 group :rubocop do
-  gem "rubocop", "~> 1.21", require: false
+  gem "rubocop", "~> 1.23", require: false
   gem "rubocop-performance", require: false
   gem "rubocop-rails", require: false
 end

Gemfile.lock

@@ -113,7 +113,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.10.0)
     rspec-support (3.10.2)
-    rubocop (1.22.3)
+    rubocop (1.23.0)
       parallel (~> 1.10)
       parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
@@ -122,7 +122,7 @@ GEM
       rubocop-ast (>= 1.12.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.12.0)
+    rubocop-ast (1.13.0)
       parser (>= 3.0.1.1)
     rubocop-performance (1.12.0)
       rubocop (>= 1.7.0, < 2.0)
@@ -164,7 +164,7 @@ DEPENDENCIES
   jekyll-cloudinary!
   rake (~> 13.0.6)
   rspec (~> 3.10)
-  rubocop (~> 1.21)
+  rubocop (~> 1.23)
   rubocop-performance
   rubocop-rails
   rubocop-rspec (~> 2.5)