[lld] [lld][macho] Strip .__uniq. and .llvm. hashes in -order_file (PR #140670)

[via llvm-commits]

SharonXSharon wrote:

> LGTM with the typo fixes

I like it I can just click the button to accept the suggested changes! Thanks for reviewing! could you please also merge this for me? 

https://github.com/llvm/llvm-project/pull/140670