[clang] Add _MM_FROUND_TO_NEAREST_TIES_EVEN to avx512fintrin.h (PR #99691)

[Shengchen Kan via cfe-commits]

https://github.com/KanRobert commented:

Update the tests for `m512_maskz_cvt_roundepu64_ps` e.t.c (in avx512dq-builtins.c )?

https://github.com/llvm/llvm-project/pull/99691