[llvm] [DebugInfo][RemoveDIs] Extend intrinsic-conversion in debugify (PR #80861)

[J. Ryan Stinnett via llvm-commits]

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

Looks good to me! 😄 

Would we change `debugify` to use new debug values natively at some stage (instead of converting)...?

https://github.com/llvm/llvm-project/pull/80861