PHP 8 Support about image-optimizer

[Flynsarmy]

I also submitted 2 PRs before noticing this repo may be abandoned so I've forked and implemented a bunch of improvements here https://github.com/Flynsarmy/image-optimizer

So far:

• PHPStan level 6 compliance
• PSR-12 coding standards
• Latest version of Symfony components
• Compatibility with svgo 2.8.0
• Moved from TravisCI to Github Actions
• Better documentation inside classes
• Added a method to view which optimizers are installed on your system

My version of the package is only compatible with PHP 8.0+. If you're on an outdated PHP, use this repo instead.

[mad-briller]

yeah there is the spatie/image-optimizer library that i've moved to instead of this one.

[mad-briller]

#80

i've added this pr which seems to work fine in php8.1 using symfony 6 components
just waiting for the maintainer to merge it, although the repo seems like it's abandoned and might need to be forked