Add support for PHP 8.0

[JonathanATyler]

Hi, love the package 👍

I'd like to update my environment to test on PHP 8.0, but this is locked to ^7.2.
Can you add support for 8.0?

Cheers!

[dcblogdev]

Thanks, I've pushed a new release. I don't have PHP 8 installed to test on yet. Can you let me know how it goes?

[JonathanATyler]

Thanks for the quick update. No issues to report so far.

[dcblogdev]

Awesome, thanks for letting me know.