Unrevert audio (#21330)

Co-authored-by: Pieter-Jan Briers <pieterjan.briers@gmail.com>

Content.Client/Light/Visualizers/PoweredLightVisualizerSystem.cs

@@ -2,6 +2,8 @@ using Content.Shared.Light;
 using Robust.Client.Animations;
 using Robust.Client.GameObjects;
 using Robust.Shared.Animations;
+using Robust.Shared.Audio;
+using Robust.Shared.Audio.Systems;
 using Robust.Shared.Random;
 
 namespace Content.Client.Light.Visualizers;