[clang] [Clang][retry] Lift HIPSPV onto the new offload driver (PR #178664)

[Henry Linjamäki via cfe-commits]

linehill wrote:

Ping @jhuber6. This PR has same fixes as in https://github.com/llvm/llvm-project/commit/9ae6d8f565515a0199b18d6f156b1a41f328af1a but additionally covers couple missed spots.

https://github.com/llvm/llvm-project/pull/178664