[X86] use macros to split GFNI intrinsics into different kinds

Tremont microarchitecture only has GFNI(SSE) version, not AVX and
AVX512 version. This patch is to avoid compiling fail on Windows when
using -march=tremont to invoke one of GFNI(SSE) intrinsic.

Differential Revision: https://reviews.llvm.org/D90822