Current Options for Visual Odometry with T265

[masskro0]

Required Info
Camera Model	T265
Operating System & Version	Ubuntu 22
Platform	PC
ROS Distro	Humble

Issue Description

Since the T265 camera is not supported by the current ROS2 wrapper anymore, which options do we have to obtain visual odometry from the T265 in ROS2 now?
Downgrading to ROS1 is not officially supported under Ubuntu 22.04. A systemwide SDK downgrade is also suboptimal, if one is using additionally other Intel cameras like D435.