[clang] [llvm] [ARM][Clang] Make `+nosimd` functional for AArch32 Targets (PR #130623)

[Jack Styles via llvm-commits]

https://github.com/Stylie777 commented:

Thanks @davemgreen for the re-review. I have made some updated based on your comments.

https://github.com/llvm/llvm-project/pull/130623