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

[Fangrui Song via cfe-commits]

MaskRay wrote:

clang/test/CMakeLists.txt CLANG_TEST_DEPS also needs an update. `

The test might fail due to `/tmp/Rel/bin/clang-nvlink-wrapper: error: Unable to find 'nvlink' in path`

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