No need for find_package because of autware_package

Co-authored-by: Ryohsuke Mitsudome <43976834+mitsudome-r@users.noreply.github.com>

Author: Timple

visualization/autoware_perception_rviz_plugin/CMakeLists.txt

@@ -4,12 +4,8 @@ project(autoware_perception_rviz_plugin)
 find_package(autoware_cmake REQUIRED)
 autoware_package()
 
-find_package(autoware_perception_msgs REQUIRED)
 find_package(pluginlib REQUIRED)
 find_package(Qt5 REQUIRED COMPONENTS Widgets)
-find_package(rviz_common REQUIRED)
-find_package(rviz_default_plugins REQUIRED)
-find_package(visualization_msgs REQUIRED)
 
 set(OD_PLUGIN_LIB_SRC
   src/object_detection/detected_objects_display.cpp