Setting value with Field.FIELD_ACTUATOR_TARGET should correctly trigger Mock Service Events

[wba2hi]

Is your feature request related to a problem? Please describe.
Having the following mock.py

mock_datapoint(
    path="Vehicle.Cabin.HVAC.AmbientAirTemperature",
    initial_value=10,
    behaviors=[
        create_behavior(
            trigger=create_event_trigger(EventType.ACTUATOR_TARGET, "Vehicle.Cabin.HVAC.Station.Row1.Driver.Temperature"),
            action=create_animation_action(
                duration=30.0,
                repeat_mode=RepeatMode.ONCE,
                values=["$self", "$event.value"]
            ),
        ),
    ],
)

When now setting the "Vehicle.Cabin.HVAC.Station.Row1.Driver.Temperature" with the FIELD_ACTUATOR_TARGET it should correctly trigger the event and count up / down to the specified value.