[clang] [llvm] [clang][DebugInfo] Add virtuality call-site target information in DWARF. (PR #167666)

[Carlos Alberto Enciso via cfe-commits]

CarlosAlbertoEnciso wrote:

@felipepiovezan Thanks for your initial feedback.
I have updated the PR description to match the implementation and expanded the commit message as well.

https://github.com/llvm/llvm-project/pull/167666