`GenericListViewArray::new_null` ignores `len` and returns an empty array

[dqkqd]

Describe the bug

GenericListViewArray::new_null return empty arrays regardless of length.

To Reproduce

new_null constructs an array with empty offsets and sizes results in empty array.

arrow-rs/arrow-array/src/array/list_view_array.rs

Lines 223 to 232 in 49ed6ef

	pub fn new_null(field: FieldRef, len: usize) -> Self {
	let values = new_empty_array(field.data_type());
	Self {
	data_type: Self::DATA_TYPE_CONSTRUCTOR(field),
	nulls: Some(NullBuffer::new_null(len)),
	value_offsets: ScalarBuffer::from(vec![]),
	value_sizes: ScalarBuffer::from(vec![]),
	values,
	}
	}

Expected behavior

The array length equals the len argument.

Additional context

[alamb]

label_issue.py automatically added labels {'arrow'} from #8905