Fixed setup

tutorials/ros_unity_integration/ros2_packages/unity_robotics_demo/package.xml

 
   <exec_depend>rclpy</exec_depend>
   <exec_depend>std_msgs</exec_depend>
-  <exec_depend>unity_interfaces</exec_depend>
-  <exec_depend>ros2_tcp_endpont</exec_depend>
 
   <build_depend>rosidl_default_generators</build_depend>
   <exec_depend>rosidl_default_runtime</exec_depend>

tutorials/ros_unity_integration/ros2_packages/unity_robotics_demo/setup.cfg

 [develop]
-script-dir=$base/lib/ros2_test
+script-dir=$base/lib/unity_robotics_demo
-install-scripts=$base/lib/ros2_test
+install-scripts=$base/lib/unity_robotics_demo