docs: exclude tool caches (__pycache__, .ruff_cache, .pytest_cache, egg-info) in documented publish command

pipeline/README.md

@@ -26,7 +26,8 @@ uv venv --python 3.12 .venv && uv pip install --python .venv/bin/python -e ".[de
 Publishing (only after reviewing `hf_dataset/`):
 
 ```bash
-hf upload <namespace>/<dataset-name> hf_dataset . --repo-type dataset --exclude "__pycache__/*" "*.pyc"
+hf upload <namespace>/<dataset-name> hf_dataset . --repo-type dataset \
+  --exclude "*.pyc" "*__pycache__/*" "*.ruff_cache/*" "*.pytest_cache/*" "*.egg-info/*"
 ```
 
 ## Layout