[compiler-rt] [llvm] [InstrProf] Add debuginfod correlation support (PR #106606)

[Zequan Wu via llvm-commits]

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

> Currently, I disallow mixing these flags. So, we can either correlate with `--debug-info`, `--binary-file` or `debuginfod` (or `--debug-file-directory`) at the moment. If we are interested in mixing them, we should have a discussion.

Disallowing mixing these flags sounds good to me. 

LTGM, just a few nits.

https://github.com/llvm/llvm-project/pull/106606