[llvm-branch-commits] [lldb] [lldb][AArch64][Linux] Add function to get size of register set (PR #213976)

[Raphael Isemann via llvm-branch-commits]

https://github.com/Teemperor approved this pull request.

LGTM with the same points as for the rest of the stack.

https://github.com/llvm/llvm-project/pull/213976