@Override
    protected Set<SerializationFormat> serializationFormats() {
        return SERIALIZATION_FORMATS;
    }
Default registered {@link ThriftProtocolFactoryProvider}.
It is not overridable but you may provide and register another implementation.
thrift/thrift0.13/src/main/java/com/linecorp/armeria/internal/common/thrift/DefaultThriftProtocolFactoryProvider.java