[llvm] [BOLT][AArch64] Allow binary-analysis and heatmap tool to run with pac-ret binaries (PR #136664)

[Gergely Bálint via llvm-commits]

bgergely0 wrote:

Thanks for the approval @paschalis-mpeis!
I don't have write permissions the repo, can you merge this in a few days if others have no concerns?

https://github.com/llvm/llvm-project/pull/136664