Add naming for dynamic page cache and redirect module

I think these responses deserve special names as they are "unusual" responses that are very common. Here is some custom code from a project that doesnt use this fine module. If folks think this is useful, I can make a MR

private function getTransactionNameForResponse(Response $response) {
    if ($response->headers->get(DynamicPageCacheSubscriber::HEADER) === 'HIT') {
      return 'dynamic.cache.view';
    }
    if ($response->headers->has('X-Redirect-ID')) {
      return 'redirect.redirect';
    }
    if ($response->headers->has('X-Drupal-Route-Normalizer')) {
      return 'redirect.canonical';
    }
  }