Update script.rb

Author: online-marathon

.github/tests/src/script.rb

@@ -56,7 +56,7 @@ def file_branch(file_name, branch_name)
   end
 
   def rules_required_pull_request_reviews(branch_name)
-    response = get("branches/#{branch_name}/protection")
+    response = get("rules/branches/#{branch_name}")
     puts "########"
     puts response.body
     return nil  if response.code != '200'