Update dependencies and add diagnostic updater to OBCameraNode

orbbec_camera/CMakeLists.txt

@@ -39,6 +39,8 @@ set(dependencies
   tf2_ros
   tf2_sensor_msgs
   Threads
+  diagnostic_updater
+  diagnostic_msgs
 )
 
 foreach (dep IN LISTS dependencies)
@@ -233,4 +235,4 @@ ament_export_include_directories(include ${ORBBEC_INCLUDE_DIR})
 ament_export_libraries(${PROJECT_NAME})
 ament_export_dependencies(${dependencies} ${ORBBEC_LIBS})
 
-ament_package()
+ament_package()