Support protobuf serialization for ScalarValue::Utf8View and ScalarValue::BinaryView #12117

Is your feature request related to a problem or challenge?

Part of #11752

We are trying to enable DataFusion to use StringViewArray by default. If we do that it means ScalarValue::Utf8View and ScalarValue::BinaryView will be more likely to be used in plans

Describe the solution you'd like

Thus we need to ensure ScalarValue::Utf8View and ScalarValue::BinaryView can be serialized using datafusion-proto

Describe alternatives you've considered

I recommend adding coverage for ScalarValue::Utf8View and `ScalarValue::BinaryView to the tests here

And then update the code to get the tests to pass

Additional context

No response