added rviz_config to the launch script

Signed-off-by: KhalilSelyan <khalil@leodrive.ai>

docs/how-to-guides/others/planning-evaluation-using-scenarios.md

@@ -163,7 +163,8 @@ ros2 launch scenario_test_runner scenario_test_runner.launch.py \
 record:=false \
 scenario:='/path/to/scenario/sample.yaml' \
 sensor_model:=sample_sensor_kit \
-vehicle_model:=sample_vehicle
+vehicle_model:=sample_vehicle \
+rviz_config:=$($(ros2 pkg prefix autoware_launch)/share/autoware_launch/rviz/simulator.rviz)
 ```
 
 - Now, the scenario will be executed in the Scenario Simulator. You can see the simulation in the RViz window.