[llvm] [ARM] [AArch32] Add support for Arm China STAR-MC1 CPU (PR #110085)

[Jonathan Thackray via llvm-commits]

https://github.com/jthackray commented:

Thanks Albert. I think you might need to also update target-invalid-cpu-note/arm.c as well?

https://github.com/llvm/llvm-project/pull/110085