Bump rubocop-shopify from 2.2.0 to 2.3.0

Bumps [rubocop-shopify](https://github.com/Shopify/ruby-style-guide) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/Shopify/ruby-style-guide/releases)
- [Commits](Shopify/ruby-style-guide@v2.2.0...v2.3.0)

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

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

Gemfile

@@ -17,7 +17,7 @@ else
   gem "rails"
 end
 gem "rubocop"
-gem "rubocop-shopify", "2.2.0"
+gem "rubocop-shopify", "2.3.0"
 gem "selenium-webdriver"
 gem "sqlite3"
 gem "webdrivers", require: false

Gemfile.lock

@@ -171,8 +171,8 @@ GEM
       unicode-display_width (>= 1.4.0, < 3.0)
     rubocop-ast (1.12.0)
       parser (>= 3.0.1.1)
-    rubocop-shopify (2.2.0)
-      rubocop (~> 1.18)
+    rubocop-shopify (2.3.0)
+      rubocop (~> 1.22)
     ruby-progressbar (1.11.0)
     rubyzip (2.3.2)
     selenium-webdriver (3.142.7)
@@ -216,7 +216,7 @@ DEPENDENCIES
   puma
   rails
   rubocop
-  rubocop-shopify (= 2.2.0)
+  rubocop-shopify (= 2.3.0)
   selenium-webdriver
   sqlite3
   webdrivers