7.0.gemfile in split-4.0.2

- old
+ new

@@ -1,9 +1,8 @@
-# This file was generated by Appraisal
-
 source "https://rubygems.org"
 
-gem "appraisal"
+gem "rubocop", require: false
 gem "codeclimate-test-reporter"
 gem "rails", "~> 7.0"
+gem "matrix"
 
 gemspec path: "../"