Document parquet ArrowWriter type limitations

[alamb]

Which issue does this PR close?

Closes #5849
Closes #5868

Rationale for this change

It was not clear that the parquet writer is not able to write IntervalMonthDayNano data rather than it was not yet implemented

What changes are included in this PR?

Add documentiation explaining type support to ArrowWriter

Are there any user-facing changes?

Docs only

[alamb]

cc @xinlifoobar

[tustvold]

Date64 is also not supported IIRC

[alamb]

I double checked and it seems like Date64 can be written:

andrewlamb@Andrews-MacBook-Pro-2:~/Software/arrow-rs$ datafusion-cli -c 'select c1, arrow_typeof(c1) from "/tmp/test.parquet"'
DataFusion CLI v39.0.0
+---------------------+------------------------------------+
| c1                  | arrow_typeof(/tmp/test.parquet.c1) |
+---------------------+------------------------------------+
| 1970-01-01T00:00:00 | Date64                             |
| 1970-01-01T00:00:00 | Date64                             |
+---------------------+------------------------------------+
2 row(s) fetched.
Elapsed 0.005 seconds.

fn main() {
    let input_array = Date64Array::from(vec![123, 456]);

    let batch = RecordBatch::try_from_iter(
        vec![("c1", Arc::new(input_array) as _)]
    ).unwrap();

    println!("Input array: {}", pretty_format_batches(&[batch.clone()]).unwrap());

    if let Err(e) = std::fs::remove_file("/tmp/test.parquet") {
        println!("can't remove file: {e:?}");
    }

    // round trip to parquet
    let f = File::create_new("/tmp/test.parquet").unwrap();
    let schema = batch.schema();
    let props = None;
    let mut writer = ArrowWriter::try_new(f, schema, props).unwrap();

    writer.write(&batch).unwrap();
    writer.flush().unwrap();
    writer.close();

}