[clang] [clang] Add cuda-path arguments to failing test (PR #84008)

[Joseph Huber via cfe-commits]

jhuber6 wrote:

> Ok, but that still doesn't change the fact that the Clang driver will search for a system-wide CUDA installation unless passed `--cuda-path`...

We also do this with the GCC toolchain, the issue is whether or not there's an error if it didn't find it. Doing `clang -v` will always print out if it found CUDA or HIP even on standard compilation AFAIK. Could you go ahead and add `-nogpulib -nogpuinc` to your tests. You can keep the `--cuda-path=` for now since I don't expect you to wait until my other fix lands. Thanks for bringing that to my attention, I knew there was something off if you were having problems.

https://github.com/llvm/llvm-project/pull/84008