Provide `aarch64` / MacOS M series chip support for `foc-devnet`

[redpanda-f]

Currently, the foc-devnet repo requires the CPU to be x86_64. However, for dev adoption, supporting aarch64 is important.

Some issues identified on this end are:

1. The need to have different proof parameters downloaded per architecture. Current code only supports it for x86 and falls back on S3 archive, which also has only one arch support. Both needs to be extended.
2. Apple specific Group ID and User ID support. Part of this work has already been undertaken as part of fix: Docker build on macOS #32
3. Test curio and lotus build on macos
4. Run integration-test CI on aarch64

[redpanda-f]

@galargh do we have 8+ core aarch64 machines for CI? If so, how to use them?

[beck-8]

I don't understand why you mentioned proof parameters. I think there is no difference between them on different architectures.

[redpanda-f]

I don't understand why you mentioned proof parameters. I think there is no difference between them on different architectures.

Maybe I was wrong in understanding this. Can you confirm they are same on all architectures?

[beck-8]

https://github.com/filecoin-project/lotus/blob/6a08ac4731993cd08000af39016d98406f5b4cb5/build/proof-params/parameters.json#L52

All parameters are here, the parameter file is not architecture-specific.

So there is no problem 1, and problems 2 and 3 have been solved in that PR.