[Python] pyarrow.dataset.dataset does not accept RecordBatchReader as source

### Describe the bug, including details regarding any error messages, version, and platform.

The documentation of `pyarrow.dataset.dataset` says this function accepts `RecordBatchReader` as `source`.

> **(List of) batches or tables, iterable of batches, or RecordBatchReader:**
> Create an InMemoryDataset. If an iterable or empty list is given, a schema must also be given. If an iterable or RecordBatchReader is given, the resulting dataset can only be scanned once; further attempts will raise an error.
> https://arrow.apache.org/docs/python/generated/pyarrow.dataset.dataset.html#pyarrow-dataset-dataset

However, `pyarrow.dataset.dataset` throws `TypeError` when we call this function with `RecordBatchReader` as `source`.

### Environment
* OS: Ubuntu 22.04
* Python: Python 3.9.18
* PyArrow: 13.0.0

### POC

```python
import pyarrow as pa
import pyarrow.dataset as ds

table = pa.Table.from_pydict({
"col_1": list(range(0, 10000)),
"col_2": [f"v{v}" for v in range(0, 10000)]
})

batches = t.to_batches(max_chunksize=100)

ds.dataset(batches) # ->

batch_reader = pa.RecordBatchReader.from_batches(table.schema, batches)
ds.dataset(batch_reader) # -> Fail!
```

The last line fails with the following error.

```
File /opt/conda/lib/python3.9/site-packages/pyarrow/dataset.py:793, in dataset(source, schema, format, filesystem, partitioning, partition_base_dir, exclude_invalid_files, ignore_prefixes)
791 return _in_memory_dataset(source, **kwargs)
792 else:
--> 793 raise TypeError(
794 'Expected a path-like, list of path-likes or a list of Datasets '
795 'instead of the given type: {}'.format(type(source).__name__)
796 )

TypeError: Expected a path-like, list of path-likes or a list of Datasets instead of the given type: RecordBatchReader
```

### Component(s)

Python