chore(autoware_lidar_centerpoint): add maintainer (#10076)

Signed-off-by: Amadeusz Szymko <amadeusz.szymko.2@tier4.jp>

Author: amadeuszsz

perception/autoware_lidar_centerpoint/package.xml

@@ -6,6 +6,7 @@
   <description>The autoware_lidar_centerpoint package</description>
   <maintainer email="kenzo.lobos@tier4.jp">Kenzo Lobos-Tsunekawa</maintainer>
   <maintainer email="koji.minoda@tier4.jp">Koji Minoda</maintainer>
+  <maintainer email="amadeusz.szymko.2@tier4.jp">Amadeusz Szymko</maintainer>
   <license>Apache License 2.0</license>
 
   <buildtool_depend>ament_cmake_auto</buildtool_depend>