[clang] [Clang] Introduce 'clang-nvlink-wrapper' to work around 'nvlink' (PR #96561)

[Artem Belevich via cfe-commits]

https://github.com/Artem-B approved this pull request.

LGTM for the patch in general, though I can't vouch for the details of the linking process. I'll defer to @MaskRay on that.

https://github.com/llvm/llvm-project/pull/96561