Support sensor data QOS on image_proc

[coalman321]

Adds support for image_proc nodes to enable Sensor Data QOS profile on input and output image topics. This fix is designed to allow camera data to come in from the gazebo_ros camera plugin which uses Sensor Data QOS by default. This also patches an issue with the stereo_image_proc launch file where the right input topic was not re-mapped in the launch file, and only the left topic was remapped.

This PR has already been linted via colcon test as well as ament_uncrustify --reformat. The changes have no impact on the default behavior of all changed nodes. All changes have been tested against ROS2 galactic and have been confirmed to work as intended.