net: microchip: sparx5: Add support for IS0 VCAP ethernet protocol types

This allows the IS0 VCAP to have its own list of supported ethernet
protocol types matching what is supported by the VCAPs port lookup
classification.

Signed-off-by: Steen Hegelund <steen.hegelund@microchip.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>