RealSense ROS wrapper version 2.2.11 released, supports SDK 2.31.0

Hi everyone,

A new version of the RealSense ROS wrapper (2.2.11) has been released that supports the new Librealsense SDK 2.31.0.

https://github.com/IntelRealSense/realsense-ros/releases/tag/2.2.11 

A 2.2.10 version of the wrapper has also been published for the earlier 2.30.0 SDK.

https://github.com/IntelRealSense/realsense-ros/releases/tag/2.2.10