Fix lock release when finishing a job
See https://github.com/huggingface/datasets-server/pull/1884#discussion_r1341134145

the owner is now a UUID

https://github.com/huggingface/dataset-viewer/blob/3ab176bfc38ad533ed08ad8d015eaed0d26202d0/libs/libcommon/src/libcommon/queue/jobs.py#L702
Fix lock release when finishing a job: See https://github.com/huggingface/datasets-server/pull/1884#discussion_r1341134145

the owner is now a UUID

https://github.com/huggingface/dataset-viewer/blob/3ab176bfc38ad533ed08ad8d015eaed0d26202d0/libs/libcommon/src/libcommon/queue/jobs.py#L702