fix: clamp dynamic NVFP4 FP8 scale export#1465

ShawRong wants to merge 6 commits into

NVIDIA:mainNVIDIA/Model-Optimizer:mainfrom

ShawRong:fix/nvfp4-dynamic-scale-clampShawRong/Model-Optimizer:fix/nvfp4-dynamic-scale-clampCopy head branch name to clipboard