[llvm] [NVPTX] Fix NVPTXAA_before_BasicAA Test (PR #138992)

[Alex MacLean via llvm-commits]

AlexMaclean wrote:

I don't see any other target-specific analyses in `llvm/test/Analysis`. Maybe we should move this test to `llvm/test/CodeGen/NVPTX`?

https://github.com/llvm/llvm-project/pull/138992