[clang] [profile] runtime counter relocation is needed on windows-msvc targets (PR #127858)

[via cfe-commits]

Andarwinux wrote:

> > Doesn't mingw target support it?
> 
> Sorry I don't know. I was hoping someone familiar with clang on windows to comment.

@mstorsjo might review this?

https://github.com/llvm/llvm-project/pull/127858