Cleanup microwave and ExpendableLight sound stop code.

Now this doesn't throw anymore, so no need to try catch it.

Content.Client/Kitchen/EntitySystems/MicrowaveSystem.cs

@@ -18,14 +18,7 @@ namespace Content.Client.Kitchen.EntitySystems
 
         public void StopSoundLoop(MicrowaveComponent microwave)
         {
-            try
-            {
-                microwave.PlayingStream?.Stop();
-            }
-            catch (Exception _)
-            {
-                // TODO: HOLY SHIT EXPOSE SOME DISPOSED PROPERTY ON PLAYING STREAM OR SOMETHING.
-            }
+            microwave.PlayingStream?.Stop();
         }
     }
 }

Content.Client/Light/Visualizers/ExpendableLightVisualizer.cs

@@ -39,14 +39,7 @@ namespace Content.Client.Light.Visualizers
 
             void TryStopStream(IPlayingAudioStream? stream)
             {
-                try
-                {
-                    stream?.Stop();
-                }
-                catch (Exception _)
-                {
-                    // TODO: HOLY SHIT EXPOSE SOME DISPOSED PROPERTY ON PLAYING STREAM OR SOMETHING.
-                }
+                stream?.Stop();
             }
 
             if (component.TryGetData(ExpendableLightVisuals.State, out ExpendableLightState state)