ZSO support

[AKuHAK]

Pull Request checklist

Note: these are not necessarily requirements

• [ ] I reformatted the code with clang-format
• [ ] I checked to make sure my submission worked
• [ ] I am the author of submission or have permission from the original author
• [ ] Requires update of the PS2SDK
• [ ] Requires update of the gsKit
• [ ] Others (please specify below)

Pull Request description

[orcutt989]

Would love to see this merged and released as it is a much anticpated community feature.

[orcutt989]

@AKuHAK Any chance you can rereun the job so I can test the Windows binary?