Do you already own one? Yes, I guess it would be possible to add the features of the LiDAR L515 because it is also based on the realsense2 framework, but the one I ordered is still not delivered. Of course this would take a bit of time and I can not yet guarantee the support.
Looking at the datasheet, it seems that the depth sensor uses 1024 x 768 pixels with 30 FPS and Z16 depth format (and Y8 for infrared). All of them are already supported, so I guess it could even run out of the box (without IMU data). Would be great if you could try it out!