refactor(behavior_path_planner): remove unused drivable area parameters

Signed-off-by: Maxime CLEMENT <maxime.clement@tier4.jp>

Author: maxime-clem

planning/behavior_path_avoidance_module/config/avoidance.param.yaml

@@ -4,9 +4,7 @@
     avoidance:
       resample_interval_for_planning: 0.3               # [m]
       resample_interval_for_output: 4.0                 # [m]
-      drivable_area_right_bound_offset: 0.0             # [m]
-      drivable_area_left_bound_offset: 0.0              # [m]
-
+      
       # avoidance module common setting
       enable_bound_clipping: false
       enable_yield_maneuver: true

planning/behavior_path_planner/config/behavior_path_planner.param.yaml

@@ -25,11 +25,6 @@
     input_path_interval: 2.0
     output_path_interval: 2.0
 
-    lane_following:
-      drivable_area_right_bound_offset: 0.0
-      drivable_area_left_bound_offset: 0.0
-      drivable_area_types_to_skip: [road_border]
-
     closest_lanelet:
       distance_threshold: 5.0 # [m]
       yaw_threshold: 0.79 # [rad]