[llvm] [LLVM][DWARF] Change .debug_names abbrev to be an index (PR #81200)

[Felipe de Azevedo Piovezan via llvm-commits]

felipepiovezan wrote:

> Looks like LLDB maybe uses the llvm::DWARFAbbreviationDeclarationSet which uses this strategy implemented here:


Ohh nice! I wasn't aware of that, I'm glad we do it!

https://github.com/llvm/llvm-project/pull/81200