[llvm] [BOLT] Extend Inliner to work on functions with Pointer Autentication (PR #162458)

[Gergely Bálint via llvm-commits]

bgergely0 wrote:

I've added unittests for all types of insts:
- pauth-lr versions using a register
- pauth-lr versions using a label
- normal Armv8.3-A versions

Plus the fix for the tailcall situation also has a unittest.

https://github.com/llvm/llvm-project/pull/162458