[llvm] [Offload] Fix missing dependency on `clang-nvlink-wrapper' (PR #137033)

[Joseph Huber via llvm-commits]

jhuber6 wrote:

> This fixes the build for me, thanks. LGTM.

Sorry about that, I didn't notice that this was missing because it's correctly in the `libc` GPU support (since we use it for the same thing) and I didn't hit this error becuse I always have that enabled.

https://github.com/llvm/llvm-project/pull/137033