Removed @internal tag on TraceableAuthenticator::getAuthenticator()

Author: florentdestremau

src/Symfony/Component/Security/Http/Authenticator/Debug/TraceableAuthenticator.php

@@ -100,9 +100,6 @@ public function isInteractive(): bool
         return $this->authenticator instanceof InteractiveAuthenticatorInterface && $this->authenticator->isInteractive();
     }
 
-    /**
-     * @internal
-     */
     public function getAuthenticator(): AuthenticatorInterface
     {
         return $this->authenticator;