[clang] [llvm] [Arm] Regenerate tests (NFC) (PR #121801)

[Momchil Velikov via llvm-commits]

momchil-velikov wrote:

Abandon for now, the follow-up patch (https://github.com/llvm/llvm-project/pull/121802) was reduced in scope and does not need to update tests.

https://github.com/llvm/llvm-project/pull/121801