Add sounds to simulation about competition-simulator

[RealOrangeOne]

We'd definitely have to make sure the levels are correct in the recording.

I'm also wondering if webots even supports this, it potentially doesn't! Collision sounds are difficult as you have to know exactly size, weight and material of the objects.

Other than the famous scream of drill motors, robots don't make that much noise (see reg. 17).

[antoinepetty]

I think the motors can make sound, and with "contact properties" between two materials you can set their bump/roll/slide sound files. I have a demo but the sound didn't seem to export with the video.

[PeterJCLaw]

Is this primarily aimed for development or competition?
In development I'd hope there are other things which the viewer (developer) has access to, notably step-wise debugging and robot logs.
In competition we have commentators who can provide more context for the viewer, so I'm not convinced that this would add much.

I propose that we close this as "won't fix" until we have a more compelling reason to add it.