[lld] [llvm] [lld][AArch64][Build Attributes] Add support for AArch64 Build Attributes (PR #144082)

[Peter Smith via llvm-commits]

https://github.com/smithp35 commented:

I don't have any more comments on the draft. Happy for it to move forward for wider review.

https://github.com/llvm/llvm-project/pull/144082