[llvm] [GVN/PRE] Run tests for AArch64 triple too (PR #129073)

[Madhur Amilkanthwar via llvm-commits]

madhur13490 wrote:

@nikic @fhahn Thanks for the review. Yes, I was wondering the same, but as you said, I am dropping the triple dependence from the whole directory.

https://github.com/llvm/llvm-project/pull/129073