[clang-tools-extra] [llvm] [clang] [Clang] Fix linker error for function multiversioning (PR #71706)

[via cfe-commits]

DanielKristofKiss wrote:

> Hmm.... the build fails with:
> 
> ⚠️ Warning: Checkout failed! checking out commit "af600cbf98ce1bf55c51ef88ddf94cd9114181c2": exit status 128 (Attempt 3/3) 🚨 Error: checking out commit "af600cbf98ce1bf55c51ef88ddf94cd9114181c2": exit status 128
> 
> Would anyone happen to know what is happening? All I did was `git fetch upstream`, where upstream is `https://github.com/llvm/llvm-project.git` and merged upstream/main to this PR branch

Seems just some glitch, #74358 which contains these patches everything worked.

https://github.com/llvm/llvm-project/pull/71706