[llvm] [SampleFDO] Stale profile renaming matching (PR #92151)

[Lei Wang via llvm-commits]

wlei-llvm wrote:

In the new commit:
- Added the non-inline call target matching. 
- Sort the input profiles to make the matching deterministic.
- Merged the matching and find function into a one function `findOrMatchNewFunction`.
- Other misc issues.

https://github.com/llvm/llvm-project/pull/92151