change the input of traffic signal to traffic light arbiter

Signed-off-by: Tomohito Ando <tomohito.ando@tier4.jp>

launch/tier4_planning_launch/launch/scenario_planning/lane_driving/behavior_planning/behavior_planning.launch.py

@@ -173,7 +173,7 @@ def launch_setup(context, *args, **kwargs):
             ),
             (
                 "~/input/traffic_signals",
-                "/perception/traffic_light_recognition/traffic_signals",
+                "/perception/traffic_light_arbiter/traffic_signals",
             ),
             (
                 "~/input/external_velocity_limit_mps",