Add page_size opt to control array_to_pages

[sundy-li]

seems the 2^31 - 2^25 is a fixed value now, which may be to large.

 // maximum page size is 2^31 e.g. i32::MAX
    // we split at 2^31 - 2^25 to err on the safe side
    // we also check for an array.len > 3 to prevent infinite recursion
    // still have to figure out how to deal with values that are i32::MAX size, such as very large
    // strings or a list column with many elements
    if (estimated_bytes_size(array)) >= (2u32.pow(31) - 2u32.pow(25)) as usize && array.len() > 3 {
        let split_at = array.len() / 2;
        let left = array.slice(0, split_at);
        let right = array.slice(split_at, array.len() - split_at);

        Ok(DynIter::new(
            array_to_pages(&*left, type_.clone(), nested, options, encoding)?
                .chain(array_to_pages(&*right, type_, nested, options, encoding)?),
        ))
    }

parquet.page.size: The page size is for compression. When reading, each page can be decompressed independently. A block is composed of pages. The page is the smallest unit that must be read fully to access a single record. If this value is too small, the compression will deteriorate. Default size is 1048576 bytes (= 1 * 1024 * 1024).