Add lighthouse rebuttal artifacts

Add files using upload-large-folder tool

Upload scripts/upload_hf_artifacts.sh with huggingface_hub

Upload docs/HUGGINGFACE_UPLOAD.md with huggingface_hub

Upload README.md with huggingface_hub

Upload folder using huggingface_hub

Upload folder using huggingface_hub

Upload docs/HUGGINGFACE_UPLOAD.md with huggingface_hub

Upload docs/artifact_manifest.tsv with huggingface_hub

Upload README.md with huggingface_hub

initial commit