增加虚拟机器人项目,已完成接口注册

protocol_ws/virtual_robot_prococol/action/TargetPosition.action

@@ -0,0 +1,17 @@
+# goal
+float32 target_x
+float32 target_y
+float32 target_speed
+
+---
+# result
+bool success
+string msg
+int8 status 
+int8 STATUS_SUCCEEDED=1
+int8 STATUS_ABORTED=2
+int8 STATUS_CANCELED=3
+
+---
+# feedback
+float32 progress