[llvm] [AArch64] Fix return address auth in tail call epilogues (PR #189484)

[Jon Roelofs via llvm-commits]

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jroelofs wrote:

I generally do not like mixing manual edits in on top of UTC's own check lines, but I'll see if I can get it to dedupe the common stuff to highlight the important differences between the. Sometimes it can be a little fiddly.

https://github.com/llvm/llvm-project/pull/189484