[clang] [llvm] [mlir] [OpenMP] Emit aggregate kernel prototypes and remove libffi dependency (PR #186261)

[Joseph Huber via cfe-commits]

jhuber6 wrote:

Relevant commit is the last one, haven't figured out how to do stacked PRs yet. I'll rebase this after I merge that

https://github.com/llvm/llvm-project/pull/186261