Enable d457 ros

[hsuys]

Adding accel as the default streaming for the D457 IMU profile to prevent error when launch realsense2_camera.

[Nir-Az]

@hsuys Thanks for the PR.
Can you elaborate on the error you saw?
Your change effect all d400 cameras..

[hsuys]

Thank you, @Nir-Az. Without a default stream profile for the IMU, User will get "No Default Profile Found" error when launching the D457.

[Nir-Az]

@hsuys sorry for the delay,
The best thing we can do is change ROS to to enforce a default profile for each stream.
Since we are not getting into this can you please fix the conflict so I can merge it?
We will later on work on ROS wrapper behavior
Thanks

[Nir-Az]

@hsuys sorry for the delay, The best thing we can do is change ROS to to enforce a default profile for each stream. Since we are not getting into this can you please fix the conflict so I can merge it? We will later on work on ROS wrapper behavior Thanks

Hi @hsuys this was addressed here: IntelRealSense/realsense-ros#2601

I will close this issue as we do not wish to add default streams for IMU on D457 currently.
Thanks for your effort