Add Galoshes slowdown over slippery surfaces (#30967)

* first draft

* Fixed it all, just need to rename stuff

* Rename and add comments

* Clean-up

* Access added

Content.Shared/Damage/Systems/SharedGodmodeSystem.cs

@@ -21,7 +21,7 @@ public abstract class SharedGodmodeSystem : EntitySystem
 
     private void OnSlipAttempt(EntityUid uid, GodmodeComponent component, SlipAttemptEvent args)
     {
-        args.Cancel();
+        args.NoSlip = true;
     }
 
     private void OnBeforeDamageChanged(EntityUid uid, GodmodeComponent component, ref BeforeDamageChangedEvent args)