[llvm] [RemoveDIs] Update DIBuilder C API with DbgRecord functions. (PR #95535)

[Paul T Robinson via llvm-commits]

pogo59 wrote:

OK I've looked up the C API evolution rules and removing APIs is okay given a release note, which you have. So, no objection from me.

I do have to wonder whether `LLVM[Set]IsNewDbgInfoFormat` is useful? Given that the APIs for inserting old info no longer exist.

https://github.com/llvm/llvm-project/pull/95535