JsonSerializable fatal error is thrown on Massive\Bundle\SearchBundle\Search\QueryHit

[dfsoeten]

Similar to issue fixed by #178 , the following exception is thrown in my Sulu project:

<b>Fatal error</b>:  During inheritance of JsonSerializable: Uncaught ErrorException: Return type of Massive\Bundle\SearchBundle\Search\QueryHit::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /app/vendor/massive/search-bundle/Search/QueryHit.php:70

Should the #[\ReturnTypeWillChange] be added there as well?

Sulu version: 2.6.5
PHP: PHP 8.3.12
FrankenPHP: FrankenPHP v1.2.5 PHP 8.3.12 Caddy v2.8.4 h1:q3pe0wpBj1OcHFZ3n/1nl4V4bxBrYoSoab7rL9BMYNk=

[alexander-schranz]

Make sense please create a PR for it.

[dfsoeten]

@alexander-schranz not sure if you were notified, but I have created a PR. 😄