Upgrade to datasets@2.21.0
https://github.com/huggingface/datasets/releases/tag/2.21.0

When done, we should refresh some datasets, like https://huggingface.co/datasets/ProGamerGov/synthetic-dataset-1m-dalle3-high-quality-captions/discussions/1#66bcd7e2f1685a3ade2e55f5
Upgrade to datasets@2.21.0: https://github.com/huggingface/datasets/releases/tag/2.21.0

When done, we should refresh some datasets, like https://huggingface.co/datasets/ProGamerGov/synthetic-dataset-1m-dalle3-high-quality-captions/discussions/1#66bcd7e2f1685a3ade2e55f5