AVIF support

[Rotzbua]

Starting with php8.1 GD supports avif which is a new image format. It is the successor of webp.

Playground

• https://squoosh.app/

Reference

• https://en.wikipedia.org/wiki/AVIF
• https://www.php.net/manual/en/function.imageavif.php
• https://www.php.net/manual/en/function.imagetypes.php

[TAR5]

Checkout AVIF support #186