[clang] [llvm] MC: Move BinutilsVersion from TargetOptions to MCTargetOptions (PR #221435)

[Fangrui Song via cfe-commits]

MaskRay wrote:

> > BinutilsVersion has no codegen use
> 
> This seems false. It has a bunch of uses in llvm/lib/CodeGen. Real justification:
> 
> TargetOptions::BinutilsVersion only seeds MCAsmInfo, which already takes MCTargetOptions, so drop the indirection.

Looks good once the PR description is changed.

https://github.com/llvm/llvm-project/pull/221435