[clang] [X86][AVX10.2] Fix VNNIINT16 maskz intrinsics arguments order (PR #151077)

[Phoebe Wang via cfe-commits]

phoebewang wrote:

The change needs a release note update, but I want to backport it to LLVM21 release. Would update LLVM21 release note instead.

https://github.com/llvm/llvm-project/pull/151077