Migrate simulated and world camera topic names to consistent format

[cbrxyz]

What needs to change?

Right now, the simulated camera topics show up as:

/wamv/sensors/cameras/front/left/image_raw

The real-life camera topics show up as:

/camera/front/left/image_raw

We should migrate these topic names (and nodes who use them) to a consistent format!

How would this task be tested?

1. Ensure that all tests pass and NaviGator doesn't break once these changes are made!