[llvm] [dyndbg] Create .debug_llvm_dyndbg section without any section flags (PR #194855)

[Orlando Cazalet-Hyams via llvm-commits]

OCHyams wrote:

Oh I hadn't seen that, thanks. I think it doesn't help out of the box, but if it were extended to include sh_flags too that may work. I shall investigate further

https://github.com/llvm/llvm-project/pull/194855