load json dataset interrupt when dtype cast problem occured
Indeed the JSON dataset builder raises an error when it encounters an unexpected type.

There's an old PR open to add away to ignore such elements though, if it can help: https://github.com/huggingface/datasets/pull/2838
### Describe the bug

i have a json like this:
[
    {"id": 1, "name": 1},
    {"id": 2, "name": "Nan"},
    {"id": 3, "name": 3}, 
    ....
]
，which have several problematic rows data like row 2, then i load it with datasets.load_dataset('json', data_files=['xx.json'], split='train'), it will report like this:
Generating train split: 0 examples [00:00, ? examples/s]Failed to read file 'C:\Users\gawinjunwu\Downloads\test\data\a.json' with error <class 'pyarrow.lib.ArrowInvalid'>: Could not convert '2' with type str: tried to convert to int64
Traceback (most recent call last):
  File "D:\Python3.9\lib\site-packages\datasets\builder.py", line 1858, in _prepare_split_single
    for _, table in generator:
  File "D:\Python3.9\lib\site-packages\datasets\packaged_modules\json\json.py", line 146, in _generate_tables
    raise ValueError(f"Not able to read records in the JSON file at {file}.") from None
ValueError: Not able to read records in the JSON file at C:\Users\gawinjunwu\Downloads\test\data\a.json.     

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "c:\Users\gawinjunwu\Downloads\test\scripts\a.py", line 4, in <module>
    ds = load_dataset('json', data_dir='data', split='train')
  File "D:\Python3.9\lib\site-packages\datasets\load.py", line 1797, in load_dataset
    builder_instance.download_and_prepare(
  File "D:\Python3.9\lib\site-packages\datasets\builder.py", line 890, in download_and_prepare
    self._download_and_prepare(
  File "D:\Python3.9\lib\site-packages\datasets\builder.py", line 985, in _download_and_prepare
    self._prepare_split(split_generator, **prepare_split_kwargs)
  File "D:\Python3.9\lib\site-packages\datasets\builder.py", line 1746, in _prepare_split
    for job_id, done, content in self._prepare_split_single(
  File "D:\Python3.9\lib\site-packages\datasets\builder.py", line 1891, in _prepare_split_single
    raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.builder.DatasetGenerationError: An error occurred while generating the dataset.
Could datasets skip those problematic data row? 

### Steps to reproduce the bug

prepare a json file like this:
[
    {"id": 1, "name": 1},
    {"id": 2, "name": "Nan"},
    {"id": 3, "name": 3}
]
then use datasets.load_dataset('json', dir_files=['xxx.json']) to load the json file

### Expected behavior

skip the problematic data row and load row1 and row3

### Environment info

python3.9