fix.rb in avm-tools-0.103.1

- old
+ new

@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
-require 'avm/core_ext'
+require 'avm/tools/core_ext'
 require 'eac_git/local'
 
 module Avm
   module Tools
     class Runner