--------------------------
* Added: ``audonnx.device_to_providers()``
to convert device names
to ONNX runtime providers
* Added: ``num_workers`` argument
to ``audonnx.Model``,
``audonnx.load()``,
and ``audonnx.testing.create_model()``.
Its default value is ``1``,
whereas before ONNX runtime
was selecting all available workers
* Added: ``session_options`` argument
to ``audonnx.Model``,
``audonnx.load()``,
and ``audonnx.testing.create_model()``
to provide ONNX runtime options