[llvm] [llvm-objdump] Add inlined function display support (PR #142246)

[James Henderson via llvm-commits]

https://github.com/jh7370 approved this pull request.

LGTM! Do you need help merging or do you have commit access?

It might be worth leaving it a few days to land in case any of the reviewers (@MaskRay/ @echristo/@ostannard/@eugenis have anything to add).

https://github.com/llvm/llvm-project/pull/142246