ImportError: cannot import name 'DeprecatedEnum' from 'datasets.utils.deprecation_utils' 
### Describe the bug

The module moved to new place?

### Steps to reproduce the bug

in the import step,

```python
from datasets.utils.deprecation_utils import DeprecatedEnum
```

error:

```
ImportError: cannot import name 'DeprecatedEnum' from 'datasets.utils.deprecation_utils' 
```

### Expected behavior

import successfully

### Environment info

python==3.9.16
datasets==1.18.3