Pretty print a RecordBatch containing Float16 triggers a panic

[helgikrs]

Describe the bug
Pretty printing a record batch containing a float16 column produces an error

panicked at 'called `Option::unwrap()` on a `None` value', arrow/src/util/display.rs:316:30

To Reproduce

Create a record batch containing a float16 array and call pretty_format_batches on it, like so:

let values = vec![
    Some(f16::from_f32(f32::NAN)),
    Some(f16::from_f32(4.0)),
    Some(f16::from_f32(f32::NEG_INFINITY)),
];
let array = Arc::new(values.into_iter().collect::<Float16Array>()) as ArrayRef;

let schema = Arc::new(Schema::new(vec![Field::new(
    "f16",
    array.data_type().clone(),
    true,
)]));

let batch = RecordBatch::try_new(schema, vec![array])?;

let table = pretty_format_batches(&[batch])?.to_string();

Expected behavior
Should pretty print the record batch.

Additional context
Add any other context about the problem here.