Delete the cache entries when a dataset does not exist anymore
See https://kibana.elastic.huggingface.tech/app/discover#/?_g=(filters:!(),refreshInterval:(pause:!t,value:0),time:(from:'2024-01-10T19:38:28.257Z',to:'2024-01-10T21:30:00.000Z'))&_a=(columns:!(message,kubernetes.namespace),filters:!(('$state':(store:appState),meta:(alias:!n,disabled:!f,index:de38ff80-ac19-11ec-bb45-ad141ad1c5f8,key:kubernetes.namespace,negate:!f,params:(query:datasets-server),type:phrase),query:(match_phrase:(kubernetes.namespace:datasets-server)))),hideChart:!f,index:de38ff80-ac19-11ec-bb45-ad141ad1c5f8,interval:auto,query:(language:kuery,query:'kubernetes.container.name%20:%20%22prod-datasets-server-backfill%22%20and%20message:%20%22failed%20to%20update_dataset%22'),sort:!(!('@timestamp',desc)))

```
WARNING: 2024-01-10 21:23:20,852 - root - failed to update_dataset feazer/nva-WRSPGR: 404 Client Error. (Request ID: Root=1-659f0ac8-663f6be5385419927dda9a27;a6f7acd2-20cc-4482-b887-58ae4d6e6144)
```

The dataset does not exist anymore. hfh raises an exception but we only catch NotSupportedError: https://github.com/huggingface/datasets-server/blob/3ee12ad19a7a4a503394a25308038d6bff5c002b/libs/libcommon/src/libcommon/operations.py#L91-L102

We should catch 404 error and delete the dataset here.
Delete the cache entries when a dataset does not exist anymore: See https://kibana.elastic.huggingface.tech/app/discover#/?_g=(filters:!(),refreshInterval:(pause:!t,value:0),time:(from:'2024-01-10T19:38:28.257Z',to:'2024-01-10T21:30:00.000Z'))&_a=(columns:!(message,kubernetes.namespace),filters:!(('$state':(store:appState),meta:(alias:!n,disabled:!f,index:de38ff80-ac19-11ec-bb45-ad141ad1c5f8,key:kubernetes.namespace,negate:!f,params:(query:datasets-server),type:phrase),query:(match_phrase:(kubernetes.namespace:datasets-server)))),hideChart:!f,index:de38ff80-ac19-11ec-bb45-ad141ad1c5f8,interval:auto,query:(language:kuery,query:'kubernetes.container.name%20:%20%22prod-datasets-server-backfill%22%20and%20message:%20%22failed%20to%20update_dataset%22'),sort:!(!('@timestamp',desc)))

```
WARNING: 2024-01-10 21:23:20,852 - root - failed to update_dataset feazer/nva-WRSPGR: 404 Client Error. (Request ID: Root=1-659f0ac8-663f6be5385419927dda9a27;a6f7acd2-20cc-4482-b887-58ae4d6e6144)
```

The dataset does not exist anymore. hfh raises an exception but we only catch NotSupportedError: https://github.com/huggingface/datasets-server/blob/3ee12ad19a7a4a503394a25308038d6bff5c002b/libs/libcommon/src/libcommon/operations.py#L91-L102

We should catch 404 error and delete the dataset here.