[clang] [Clang] [CUDA] Provide device-side definitions of `__cxa_[pure|deleted]_virtual()` (PR #217427)

[Ambrose Leeb via cfe-commits]

Sirraide wrote:

@jhuber6 @yxsamliu Are you fine w/ leaving any updates to the OpenMP libraries to a separate patch?

https://github.com/llvm/llvm-project/pull/217427