Remove all Assigned Values that are Never Used (#30110)

Remove all Assigned Values that are never used

Content.Client/Administration/UI/Tabs/ObjectsTab/ObjectsTab.xaml.cs

@@ -14,7 +14,6 @@ namespace Content.Client.Administration.UI.Tabs.ObjectsTab;
 public sealed partial class ObjectsTab : Control
 {
     [Dependency] private readonly IEntityManager _entityManager = default!;
-    [Dependency] private readonly IGameTiming _timing = default!;
 
     private readonly Color _altColor = Color.FromHex("#292B38");
     private readonly Color _defaultColor = Color.FromHex("#2F2F3B");