[llvm] [BOLT][AArch64] Add support for long absolute LLD thunks/veneers (PR #113408)

[Paschalis Mpeis via llvm-commits]

https://github.com/paschalis-mpeis commented:

Hey @maksfb, thanks for your PR.

Added a few suggestions. It looks good.

https://github.com/llvm/llvm-project/pull/113408