fix: update simple planning simulator param file (autowarefoundation#179

)

Signed-off-by: tomoya.kimura <tomoya.kimura@tier4.jp>

Co-authored-by: taikitanaka3 <65527974+taikitanaka3@users.noreply.github.com>

simulator/simple_planning_simulator/param/simple_planning_simulator_default.param.yaml

@@ -1,21 +1,22 @@
-simulation:
-  simple_planning_simulator:
-    ros__parameters:
-      simulated_frame_id: "base_link"
-      origin_frame_id: "map"
-      vehicle_model_type: "DELAY_STEER_ACC_GEARED"
-      initialize_source: "INITIAL_POSE_TOPIC"
-      timer_sampling_time_ms: 25
-      add_measurement_noise: False
-      vel_lim: 30.0
-      vel_rate_lim: 30.0
-      steer_lim: 0.6
-      steer_rate_lim: 6.28
-      acc_time_delay: 0.1
-      acc_time_constant: 0.1
-      steer_time_delay: 0.1
-      steer_time_constant: 0.1
-      x_stddev: 0.0001 # x standard deviation for dummy covariance in map coordinate
-      y_stddev: 0.0001 # y standard deviation for dummy covariance in map coordinate
+/**:
+  ros__parameters:
+    simulation:
+      simple_planning_simulator:
+        simulated_frame_id: "base_link"
+        origin_frame_id: "map"
+        vehicle_model_type: "DELAY_STEER_ACC_GEARED"
+        initialize_source: "INITIAL_POSE_TOPIC"
+        timer_sampling_time_ms: 25
+        add_measurement_noise: False
+        vel_lim: 30.0
+        vel_rate_lim: 30.0
+        steer_lim: 0.6
+        steer_rate_lim: 6.28
+        acc_time_delay: 0.1
+        acc_time_constant: 0.1
+        steer_time_delay: 0.1
+        steer_time_constant: 0.1
+        x_stddev: 0.0001 # x standard deviation for dummy covariance in map coordinate
+        y_stddev: 0.0001 # y standard deviation for dummy covariance in map coordinate
 
 # Note: vehicle characteristics parameters (e.g. wheelbase) are defined in a separate file.