message: [XLA:Python] Rename XrtBuffer.device to device_ordinal.
  This makes it consistent with PyLocalBuffer.
diff: @@ -148,7 +148,10 @@ void AddXrtSubmodule(py::module* module) {
  })
  .def("delete", &XrtBuffer::Delete)
  .def("destructure", &XrtBuffer::DestructureTuple)
  + // TODO(skyewm): remove after we update jax to call device_ordinal instead
  + // of device.
  .def("device", &XrtBuffer::xrt_device_ordinal)
  + .def("device_ordinal", &XrtBuffer::xrt_device_ordinal)
  .def("shape", &XrtBuffer::shape)
  .def("is_deleted",
  [](const XrtBuffer& buffer) { return !buffer.handle().valid(); })
  