Add support for Arrow results over the wire

[niviksha]

With OmniSci 5.5, we added the ability to return results as Arrow buffers over thrift. This is faster and more scalable than the native thrift types.

We should ideally have our execute method on ibis use this transport by default - we will need to (client side) unwrap the arrow buffer into a pd data frame, but it's worth doing it and benchmarking.