docs: add ng_materialize_prompts to CLI reference#1401

JOBEBOLDER wants to merge 1 commit into

NVIDIA-NeMo:mainNVIDIA-NeMo/Gym:mainfrom

JOBEBOLDER:docs/add-ng-materialize-prompts-cliJOBEBOLDER/Gym:docs/add-ng-materialize-prompts-cliCopy head branch name to clipboard