Adds security and clown outfits, and SoundEmitters (#253)

* ports clown and sec outfits

* bikehorn and soundemitters

* very smol bike horn

* working fine sounds

* Oh wow i can do it through github

Co-Authored-By: Pieter-Jan Briers <pieterjan.briers@gmail.com>

* fixes for review

* fixes prototype

* fixing entrypoint

Content.Server/EntryPoint.cs

@@ -178,6 +178,9 @@ namespace Content.Server
 
             factory.Register<CatwalkComponent>();
 
+            factory.Register<FootstepModifierComponent>();
+            factory.Register<EmitSoundOnUseComponent>();
+
             IoCManager.Register<ISharedNotifyManager, ServerNotifyManager>();
             IoCManager.Register<IServerNotifyManager, ServerNotifyManager>();
             IoCManager.Register<IGameTicker, GameTicker>();