Merge pull request #56879 from zenspider/zenspider_test_case_fix_mt6

Fixed guard around AS::TC.run_order

Author: guilleiguaran

activesupport/lib/active_support/test_case.rb

@@ -62,7 +62,7 @@ def test_order
         ActiveSupport.test_order ||= :random
       end
 
-      if Minitest.respond_to? :run_order # MT6 API change
+      if Minitest::Runnable.respond_to? :run_order # MT6 API change
         def run_order # :nodoc:
           test_order
         end