php82 doesn't allow dynamic property creation

[yespire]

@kevinoo

Just notice an exception:

Runtime: PHP-8.2
Exception: Creation of dynamic property arin_handler::$deepWhois is deprecated
File: vendor/kevinoo/phpwhois/src/WhoisClient.php
Line: 492

Regards

[DavidAnderson684]

@kevinoo A PR that fixes this is available here: #11

[kevinoo]

Thanks @DavidAnderson684 ❤️

Little note: I have to check if that attribute is actually used by some "Handler" 💪