[PHP/ripple] Replace deprecated functions in ripple (#9599)

Author: cclilshy

frameworks/PHP/ripple/server.php

@@ -195,6 +195,6 @@ public function onRequest(Server\Request $request): void
     }
 };
 
-$manager->addWorker($worker);
+$manager->add($worker);
 $manager->run();
 wait();