chore(motion_velocity_planner_universe): fix build depends (#10122)

Signed-off-by: Mamoru Sobue <mamoru.sobue@tier4.jp>

Author: soblin

planning/motion_velocity_planner/autoware_motion_velocity_planner_node_universe/package.xml

@@ -29,6 +29,7 @@
   <depend>autoware_velocity_smoother</depend>
   <depend>eigen</depend>
   <depend>geometry_msgs</depend>
+  <depend>grid_map_core</depend>
   <depend>libboost-dev</depend>
   <depend>pcl_conversions</depend>
   <depend>pluginlib</depend>