[clang] [llvm] [clang] Simplify device kernel attributes (PR #137882)

[Vyacheslav Levytskyy via llvm-commits]

https://github.com/VyacheslavLevytskyy approved this pull request.

Thank you @sarnex , among other this would unblock the SPIR-V target for the GPU C library experiments https://github.com/llvm/llvm-project/pull/137310

https://github.com/llvm/llvm-project/pull/137882