Update Shape message to ease porting from AutowareArchitectureProposal
We are planning to port more packages from AutowareArchitectureProposal to Autoware.auto. To make porting easier, we need to improve messages that currently lack some information.
The Shape
message currently only represents a polygon but we need it to also represent bounding boxes and cylinders (https://github.com/tier4/AutowareArchitectureProposal_msgs/blob/main/autoware_perception_msgs/msg/object_recognition/Shape.msg).