[llvm] [NFC][LLVM] Use namespace `Intrinsic` in `Intrinsics.cpp` (PR #114822)

[Adrian Kuegel via llvm-commits]

akuegel wrote:

Hi Rahul, it seems this is causing issues because the Intrinsic namespace also contains a memcpy. See this JAX build as an example: https://github.com/jax-ml/jax/actions/runs/11741758517/job/32711082643

Can this PR be reverted?

https://github.com/llvm/llvm-project/pull/114822