Fix Dynamic Properties warnings for PHP >= 8.2

[JohnRDOrazio]

fix dynamic properties warnings for PHP >= 8.2

[JohnRDOrazio]

this is a simple and straightforward way to fix issue #1003 , without having to explicitly declare all of the properties for every class.

[VidarSandvik]

Thanks, it fixed some issues but basically the entire ratchet needs to be updated to support above PHP 8.2

[JohnRDOrazio]

Need connection class change

I assume you mean that we need the same fix on React\Socket\Connection. This however is in a different repository (https://github.com/reactphp/socket/). Perhaps it would be fixed by PR #1065?