fixes ouster ros2 point definition to avoid deprecation and ring information errors
fixes config to reflect the changes to tf in the ouster ros2 driver, where
os_imu now points in the perpendicular direction of os_lidar. IMU->Lidar transformation information was retreived with: ros2 run tf2_ros tf2_echo os_imu os_lidar with the driver running
os_imunow points in the perpendicular direction ofos_lidar. IMU->Lidar transformation information was retreived with:ros2 run tf2_ros tf2_echo os_imu os_lidarwith the driver running