message: test: Move device config test to using scalarcmd
diff: @@ -42,8 +42,9 @@ const BASE_CONFIG_JSON: &str = r#"
  ],
  "name": "OhMiBod Lumen",
  "messages": {
  - "VibrateCmd": [
  + "ScalarCmd": [
  {
  + "ActuatorType": "Vibrate",
  "StepCount": 100
  }
  ]
  @@ -59,10 +60,10 @@ const BASE_CONFIG_JSON: &str = r#"
  #[test]
  fn test_basic_device_config() {
  async_manager::block_on(async move {
  - assert!(ButtplugServerBuilder::default()
  + ButtplugServerBuilder::default()
  .device_configuration_json(Some(BASE_CONFIG_JSON.to_owned()))
  .finish()
  - .is_ok());
  + .unwrap();
  });
  }
  