PHP 8.4 support

[szado]

When using this package with PHP 8.4, the following warning are raised:

Deprecated: Http\Adapter\React\Client::__construct(): Implicitly marking parameter $client as nullable is deprecated, the explicit nullable type must be used instead in /app/vendor/php-http/react-adapter/src/Client.php on line 28

Deprecated: Http\Adapter\React\ReactFactory::buildHttpClient(): Implicitly marking parameter $connector as nullable is deprecated, the explicit nullable type must be used instead in /app/vendor/php-http/react-adapter/src/ReactFactory.php on line 21

[dbu]

hi, it seems we have not touched the code in a while. there might be more deprecations with PHP 8.5.
if you want to fix them, please do a pull request against this repository where you adjust the identified code lines to prefix the ? to make nullable explicit. the CI run will then identify if there are more deprecations.

[WyriHaximus]

Please, if you can @szado create a PR to address this issue, it will be tested against PHP 8.5 so we'll find out if there are more problems.