Remove unnecessary schedule logic from Apply's local updateState call

There were cases in the editor where rewinding of transforms would
leave the `DrawableHitObject` in a non-`IsPresent` state, resulting in
this scheduled logic never running.

This would in turn cause ghost hitobjects, which disappear under certain
circumstances.

Reproduction:

- Open editor to empty beatmap
- Place single hitcircle at current point in time
- Drag editor timeline backwards to seek before zero, and wait for
  return to zero
- Select hitcircle in playfield
- Drag hitcircle to right in timeline, triggering a start time change

osu.Game/Rulesets/Objects/Drawables/DrawableHitObject.cs

@@ -263,18 +263,15 @@ public void Apply([NotNull] HitObject hitObject, [CanBeNull] HitObjectLifetimeEn
             OnApply();
             HitObjectApplied?.Invoke(this);
 
-            // If not loaded, the state update happens in LoadComplete(). Otherwise, the update is scheduled to allow for lifetime updates.
+            // If not loaded, the state update happens in LoadComplete().
             if (IsLoaded)
             {
-                Scheduler.Add(() =>
-                {
-                    if (Result.IsHit)
-                        updateState(ArmedState.Hit, true);
-                    else if (Result.HasResult)
-                        updateState(ArmedState.Miss, true);
-                    else
-                        updateState(ArmedState.Idle, true);
-                });
+                if (Result.IsHit)
+                    updateState(ArmedState.Hit, true);
+                else if (Result.HasResult)
+                    updateState(ArmedState.Miss, true);
+                else
+                    updateState(ArmedState.Idle, true);
             }
 
             hasHitObjectApplied = true;