Build Linux aarch64 wheels by extending the build_wheels job in the
workflow to also run on an `ubuntu-22.04-arm` runner.
In order for this to work, the commit also extends the `install-go.sh`
helper architecture aware.
For GitHub first party actions (actions from the github.com/actions
organisation) we just use a major version tag. For actions from any
other source we pin to an exact commit SHA1 (and put the version in
a comment)
Use the GitHub setup-go action to install Go, as it is not in the
Mac OS runner images by default.
I tried but failed to get a Windows wheel build working, so that
remains disabled for now.
- Checkout with submodules, otherwise the sdist won't include libjsonnet.h
- Install golang in the cibuildwheel build container.
- Skip musllinux build; it's not working for me.
- Skip Windows platform builds; they're not working for me.
It would be nice to get the other platforms working but I have already
spent hours on this and haven't succeeded yet. Previous go-jsonnet
releases on PyPI didn't have prebuilt wheel packages anyway, so it's
still strictly better to have some rather than none even if not all
platforms are covered.
