sparrow::fixed_width_binary_array deserialize_non_owning_fixedwidthbinary(const org::apache::arrow::flatbuf::RecordBatch &record_batch, std::span< const uint8_t > body, std::string_view name, const std::optional< std::vector< sparrow::metadata_pair > > &metadata, bool nullable, size_t &buffer_index, int32_t byte_width)