JPEG XL support

[Kl4rry]

It would be nice to support jpeg xl its not clear which implementation to use.
There is atleast one incomplete implementation in pure rust: https://github.com/tirr-c/jxl-oxide.
There is also which is a wrapper around the reference implentation in C++ https://github.com/libjxl/jxl-rs.
The problem with using the pure rust is that it is not complete and the problem with the reference implementation is that it uses C++ and can currently not be built for windows using the jxl-rs crate.

What do?