Catch commit conflit in parquet branch
See https://huggingface.co/datasets/cais/mmlu/discussions/9.


We have to catch the exception (412) here: https://github.com/huggingface/datasets-server/blob/main/services/worker/src/worker/job_runners/config/parquet_and_info.py#L904-L911

and raise a retriable exception so that the error is only temporary.
Catch commit conflit in parquet branch: See https://huggingface.co/datasets/cais/mmlu/discussions/9.


We have to catch the exception (412) here: https://github.com/huggingface/datasets-server/blob/main/services/worker/src/worker/job_runners/config/parquet_and_info.py#L904-L911

and raise a retriable exception so that the error is only temporary.