(zipfs) newOutputStream should automatically spill into temporary file when output stream grows too big

The zip provider's newOutputStream method uses a ByteArrayOutputStream and so will not cope with files greater than 2GB, maybe less when the ByteArrayOutputStream cannot grow. It would be desirable if the useTempFile behavior kicked in automatically after a certain threshold so avoid OOME or to avoid applications needing to specify the useTempFile property in the environment.