Retry on HF Hub error when streaming
Retry on the `huggingface_hub`'s `HfHubHTTPError` in the streaming mode.

Fix #6843 
The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/datasets/pr_6844). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update. @Wauplin This PR is indeed not needed as explained in https://github.com/huggingface/datasets/issues/6843#issuecomment-2079630389. 

So, I'm closing it.