PHP 8.4 compatibility

In src/Plugin/Parameter/Http.php there are question marks missing for PHP 8.4 compatibility:

public function getData($url, ?BubbleableMetadata $bubbleable_metadata = NULL, $throw_exception = FALSE, $use_cache = TRUE, bool &$faulty = FALSE) {

  protected function writeCache($use_cache, $uri, $body, array &$data, BubbleableMetadata $bubbleable_metadata, ?ResponseInterface $response = NULL) {

  protected function fallbackOnFailure($use_cache, $uri, &$body, &$data, ?BubbleableMetadata $bubbleable_metadata, ?ResponseInterface $response = NULL) {