[clang] [llvm] [CUDA] Add a pseudo GPU sm_next which allows overriding for SM/PTX version. (PR #100247)

[Artem Belevich via llvm-commits]

Artem-B wrote:

Closing the patch now, as we've figured out a way to move forward with simpler changes.

https://github.com/llvm/llvm-project/pull/100247