Make assembly jars Actually Portable Executables (500USD Bounty)

[lihaoyi]

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From the maintainer Li Haoyi: I'm putting a 500USD bounty on this issue, payable by bank transfer on a merged PR implementing this.

See https://github.com/orgs/com-lihaoyi/discussions/6 for other bounties and the terms and conditions that bounties operate under

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https://justine.lol/ape.html

This should allow us to to get rid of the necessity to rename them to .bat extensions to run them on windows, and allow them to just be run directly regardless of name

Seems like APE supports all the same platforms as Graal does, so the only thing missing would be windows-arm support. https://github.com/jart/cosmopolitan/wiki/Features#systems-and-cpu-arch-supported