Update package.xml

Author: Yukiho-YOSHIEDA

openpose_ros2_msgs/package.xml

@@ -3,8 +3,8 @@
 <package format="3">
   <name>openpose_ros2_msgs</name>
   <version>1.0.0</version>
-  <description>TODO: Package description</description>
-  <maintainer email="is0436er@ed.ritsumei.ac.jp">yukiho</maintainer>
+  <description>Messages for openpose_ros2</description>
+  <maintainer email="is0436er@ed.ritsumei.ac.jp">Interaction Lab.</maintainer>
   <license>MIT License</license>
 
   <build_depend>rosidl_default_generators</build_depend>