fix: remove unused dependency

Signed-off-by: Ryohsuke Mitsudome <ryohsuke.mitsudome@tier4.jp>

Author: mitsudome-r

map/autoware_lanelet2_map_visualizer/package.xml

@@ -24,7 +24,6 @@
   <depend>autoware_map_msgs</depend>
   <depend>rclcpp</depend>
   <depend>rclcpp_components</depend>
-  <depend>tier4_map_msgs</depend>
   <depend>visualization_msgs</depend>
 
   <test_depend>ament_lint_auto</test_depend>