Yeah, I've been using `docker/setup-qemu-action` as well to run on non-x86-64 architectures for Linux [1]. But since it's Docker it's Linux only and doesn't support other operating systems.

GitHub has Apple Silicon on the roadmap, but IIRC it was at the end of this year. They already support Apple Silicon for self hosted runners [2].

[1] https://github.com/jacob-carlborg/lime/blob/f4d9c8c4265b61b2...

[2] https://github.blog/changelog/2022-08-09-github-actions-self...