* Modernize lodepng portfile
* Update to 8c6a9e30
* Install LICENSE as copyright
* Don't install examples
* Remove unused parameter
* Merge lodepng-c into lodepng
* Add usage
* Omit lodepng-util: not official API
* Update versions
* [gdal] Don't use lz4: not a dependency
* [libjxl] Fix link flags
* Revise install cleanup, handle .dylib
* Add extra flags for uwp
* Workaround uwp toolchain quirks
* More dependency control, jxl_extras for tools only
* Pass the version to the build
* Update versions
* Skip CI for libjxl:arm-uwp
* Install usage file
* Update versions
* Use version-date for lodepng, mark lodepng-c as deprecated, and update version database.
Co-authored-by: Billy Robert O'Neal III <bion@microsoft.com>
