Merge pull request #845 from OpenSimulationInterface/feat/add-tail-light

Add tail light to vehicle classification/light state

Author: pmai

osi_object.proto

@@ -954,6 +954,10 @@ message MovingObject
             //
             optional GenericLightState reversing_light = 6;
 
+            // State of the tail light (rear position light).
+            //
+            optional GenericLightState tail_light = 11;
+
             // State of the brake lights.
             //
             optional BrakeLightState brake_light_state = 7;