Use different torch versions for Intel and ARM Macs #15850
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Description
PyTorch 2.3.0 fixes some critical issues on MacOS (see details for MPS), including this one which is most problematic, since it breaks all ancestral samplers on MacOS 14.4+ (on both A1111 and Comfy).
Unfortunately, PyTorch dropped support for Intel Macs. The last version with x64 binaries is 2.2.0, but that version does not work properly on MacOS 14.4+. The last version of PyTorch that works on Intel Macs with MacOS 14.4+ is 2.1.2.
I have added CPU check and different TORCH_COMMANDs for Intel and ARM.
Checklist: