JPEG XL: Add lossy Modular option (#1136)
* Improve .gitattributes
* Add disabled checkbox style
* Update Makefile
* Update jxl_enc.cpp
* add -O3 flag to skia compilation for optimization's sake
* Bump libjxl revision to 9f544641ec83f6abd9da598bdd08178ee8a003e0
Change use of EncodeFile from `EncodeFile(cparams, &io, &passes_enc_state, &bytes, /*aux=*/nullptr, pool_ptr)` to `EncodeFile(cparams, &io, &passes_enc_state, &bytes, /*cms=*/nullptr, /*aux=*/jxl::GetJxlCms(), pool_ptr)`
* JPEG XL: Add lossy Modular option
Co-authored-by: CanadianBaconBoi <beamconnor@gmail.com>
Co-authored-by: CanadianBaconBoi <bc.bacon.bits@gmail.com>