Extend ROS2 capabilities

Hi @bruno.vetter

There is a user-extension that supports getting a setting the attributes of USD prims using ROS services

There are versions for both ROS and ROS2
ROS: External Extensions: ROS Bridge (add-on)
ROS2: External Extensions: ROS2 Bridge (add-on)

I hope it will be useful

Here is an example video for collision enabling/disabling