[llvm] Reland: [ORC] Tailor ELF debugger support plugin to load-address patching only (PR #169482)

[Stefan Gränitz via llvm-commits]

https://github.com/weliveindetail commented:

This PR contains my original patch plus a few fixes on-top. I reverted because 2 compiler-rt checks had failed: https://github.com/llvm/llvm-project/pull/168518#issuecomment-3564060279



https://github.com/llvm/llvm-project/pull/169482