Adding sound_play to the run dependencies of fake_camera_effects.

This is a standard hydro package that is used to play the 'click' sound of the camera. Running rosdep as described in the install instructions: `rosdep install --from-paths src --ignore-src --rosdistro hydro -y -r` will install it.
See https://github.com/strands-project/strands_deployment/issues/38