Support WASM wheels on PyPI

[dustin (Dustin Ingram)]

@antocuni

does the packaging sub-community think it would be a good idea to support WASM wheels on PyPI?

In my opinion, yes!

@antocuni

what does it need to happen to make it so?

A well-specified PEP that describes the ABI/Platform tags for the wheels that @dholth mentioned.