Arm64 build

[Oblynx]

Try to build for ubuntu on arm64.

Taking a cue from #52

[jmwright]

Thanks @Oblynx

FYI, there is a big merge coming from @bernhard-42: https://github.com/CadQuery/ocp-build-system/tree/v7.9

We're just waiting on OCP 7.9 to be ready.

[Oblynx]

OK @jmwright I hoped to help speed things up a bit. Now, on my fork CI builds the arm64 wheels: action logs.

Can I help any further to accelerate?

[jmwright]

Can I help any further to accelerate?

I don't think so, unless @bernhard-42 or @jdegenstein has any ideas. I think we should be able to move forward on the OCP 7.9 work soon-ish, but we're dependent on upstream for our schedule.

[Oblynx]

Hey @jmwright, now that Adam merged OCP 7.9 support, is it helpful if I pick this up again?

[jmwright]

It's being worked on in the background. The wheels will be released to PyPi once a few community members have verified that the wheels are working as they should. If you would like to manually test the ARM64 wheels and report back, that would be good.

https://github.com/CadQuery/ocp-build-system/releases/tag/v7.9.2.0