依存パッケージ追加

Co-authored-by: Kazushi Kurasawa <kurasawa@rt-net.jp>

Author: Kuwamai

crane_x7_examples/CMakeLists.txt

@@ -21,6 +21,7 @@ find_package(cv_bridge REQUIRED)
 find_package(geometry_msgs REQUIRED)
 find_package(image_geometry REQUIRED)
 find_package(image_transport REQUIRED)
+find_package(message_filters REQUIRED)
 find_package(moveit_ros_planning_interface REQUIRED)
 find_package(OpenCV REQUIRED COMPONENTS core)
 find_package(pcl_conversions REQUIRED)