Integrate LLVM at llvm/llvm-project@2325f363010d
Integrate LLVM at llvm/llvm-project@2325f363010d

Updates LLVM usage to match
[2325f363010d](https://github.com/llvm/llvm-project/commit/2325f363010d)

PiperOrigin-RevId: 422355040

google-research/structured-additive-IR,google-research/structured-additive-IR