[BUG] Initialize app with Dummy connector

[kuh0005]

In a case when you want to start application with Dummy Connector, you must pass to Connector adapter DummyConnectorFactory type.
eg. : PlcTwinController(new ConnectorAdapter(typeof(DummyConnectorFactory)));

but in that file is mistake (DummyConnector)
https://github.com/TcOpenGroup/tcopen-app-templates/blob/dev/templates/mts-s-template/t/src/x_template_xPlcConnector/Entry.cs