Use image_transport::CameraPublisher to publish synchronized Image and CameraInfo messages

[jschornak-bdai]

The image_transport package provides specialized publishers that handle synchronizing Image and CameraInfo topics. This replaces the use of separate publishers in the image publisher node with image_transport::CameraPublisher publishers.

[skpawar1305]

The image_transport package provides specialized publishers that handle synchronizing Image and CameraInfo topics. This replaces the use of separate publishers in the image publisher node with image_transport::CameraPublisher publishers.

for network degradation (in Robocup Rescue League), we use ffmpeg image transport plugin, I tested this PR, it works perfect, how about readying the PR?

[jschornak-bdai]

for network degradation (in Robocup Rescue League), we use ffmpeg image transport plugin, I tested this PR, it works perfect, how about readying the PR?

Thank you for testing! I'll mark it ready -- I wanted to experiment with switching image transport plugins first.

[skpawar1305]

for network degradation (in Robocup Rescue League), we use ffmpeg image transport plugin, I tested this PR, it works perfect, how about readying the PR?

Thank you for testing! I'll mark it ready -- I wanted to experiment with switching image transport plugins first.

btw, I've tested only rgb images, maybe check depth images as well
thank you👍