wasm: -target=wasi is now trying to use GOOS=wasip1, which is not existent in Go 1.20

[deadprogram]

trafficstars

The latest release of TinyGo removed the -target=wasi in favor of the newer GOOS/GOARCH values, however those do not exist in Go 1.20 so it causes an issue for those users.

See https://github.com/tetratelabs/wazero/pull/2210#pullrequestreview-2126375711

[aykevl]

I was aware of this, but didn't think it would break too many users. Apparently I was wrong.

I should point out that Go 1.20 is not supported by the Go team anymore (so it doesn't get security updates anymore).

[aykevl]

See: https://github.com/tinygo-org/tinygo/pull/4175

[deadprogram]

Closing since it appears to have been addressed previously.