Remove some obsolete AppearanceComponent method usages (#13726)

Content.Server/Radio/EntitySystems/RadioDeviceSystem.cs

@@ -26,7 +26,7 @@ public sealed class RadioDeviceSystem : EntitySystem
     [Dependency] private readonly ChatSystem _chat = default!;
     [Dependency] private readonly RadioSystem _radio = default!;
     [Dependency] private readonly InteractionSystem _interaction = default!;
-    [Dependency] private readonly AppearanceSystem _appearance = default!;
+    [Dependency] private readonly SharedAppearanceSystem _appearance = default!;
 
     // Used to prevent a shitter from using a bunch of radios to spam chat.
     private HashSet<(string, EntityUid)> _recentlySent = new();