Update rubocop

Author: lavoiesl

.rubocop.yml

@@ -1,8 +1,8 @@
 require:
   - rubocop-performance
 
-inherit_from:
-  - https://shopify.github.io/ruby-style-guide/rubocop-cli.yml
+inherit_gem:
+  rubocop-shopify: rubocop.yml
 
 AllCops:
   Exclude:

Gemfile

@@ -9,6 +9,7 @@ ruby '2.7.2'
 group :development, :test do
   gem 'rubocop'
   gem 'rubocop-performance'
+  gem "rubocop-shopify", require: false
   gem 'rake'
 end
 

Gemfile.lock

@@ -2,9 +2,8 @@ GEM
   remote: https://rubygems.org/
   specs:
     ansi (1.5.0)
-    ast (2.4.0)
+    ast (2.4.2)
     builder (3.2.3)
-    jaro_winkler (1.5.4)
     metaclass (0.0.4)
     minitest (5.13.0)
     minitest-reporters (1.4.2)
@@ -14,22 +13,30 @@ GEM
       ruby-progressbar
     mocha (1.9.0)
       metaclass (~> 0.0.1)
-    parallel (1.18.0)
-    parser (2.6.5.0)
-      ast (~> 2.4.0)
+    parallel (1.20.1)
+    parser (3.0.0.0)
+      ast (~> 2.4.1)
     rainbow (3.0.0)
     rake (13.0.0)
-    rubocop (0.76.0)
-      jaro_winkler (~> 1.5.1)
+    regexp_parser (2.1.1)
+    rexml (3.2.4)
+    rubocop (1.11.0)
       parallel (~> 1.10)
-      parser (>= 2.6)
+      parser (>= 3.0.0.0)
       rainbow (>= 2.2.2, < 4.0)
+      regexp_parser (>= 1.8, < 3.0)
+      rexml
+      rubocop-ast (>= 1.2.0, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 1.7)
+      unicode-display_width (>= 1.4.0, < 3.0)
+    rubocop-ast (1.4.1)
+      parser (>= 2.7.1.5)
     rubocop-performance (1.5.0)
       rubocop (>= 0.71.0)
-    ruby-progressbar (1.10.1)
-    unicode-display_width (1.6.0)
+    rubocop-shopify (2.0.1)
+      rubocop (~> 1.11)
+    ruby-progressbar (1.11.0)
+    unicode-display_width (2.0.0)
 
 PLATFORMS
   ruby
@@ -41,6 +48,7 @@ DEPENDENCIES
   rake
   rubocop
   rubocop-performance
+  rubocop-shopify
 
 RUBY VERSION
    ruby 2.7.2p137