[llvm] [DwarfDump] Add new set of line-table-related statistics to llvm-dwarfdump (PR #93289)

[Djordje Todorovic via llvm-commits]

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

LGTM (with some minor comments).

Thanks!

https://github.com/llvm/llvm-project/pull/93289