fix: Upload other splits to Huggingface#460

fsiino-nvidia wants to merge 7 commits intofsiino/416-hf-download-utilsNVIDIA-NeMo/Gym:fsiino/416-hf-download-utilsfrom

fsiino/422-validations-splits-for-hfNVIDIA-NeMo/Gym:fsiino/422-validations-splits-for-hfCopy head branch name to clipboard