[Feature Request] Update to PHP 8

[Codex101]

I'm using the latest PHP: 8.0.2 and get this error when trying to install.

Package tapp/laravel-airtable has a PHP requirement incompatible with your PHP version

Any chance this package could be updated to PHP 8?

Thank You

[swilla]

@Codex101 I created a PR for PHP 8 support. I don't have time to test it right now so if you want to try it you can change your composer require to:

"tapp/laravel-airtable": "dev-php8",

[swilla]

https://github.com/TappNetwork/laravel-airtable/releases/tag/v0.20