Feature: Add musl release machinery

[t3hmrman]

Context

At present, release builds are only for GNU libc related operating systems (e.x. debian-derived systems). The produced tar.gz release artifact will not work on Alpine linux when extracted, as it will fail to find libc related shared objects.

Proposal

Machinery to build/test in CI for musl (i.e. via alpine) must be uncommented from the Justfile (it was added during 0.2.0 release polishing) and enabled.

Currently there is a (relatively recently renamed) build-and-test-gnu which must be adapted to work on alpine. While it is likely that it works as-is, the action is named to make the requirement explicit until that can be confirmed.

Once this feature is implemented, we should have a new alpine artifact (.tar.gz) that can be downloaded and installed directly.

Alternatives

N/A

Additional Links

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