Remove unused IoC dependency references. (#31704)

Remove unused IoC dependencies

Content.Shared/Execution/SharedExecutionSystem.cs

@@ -31,8 +31,6 @@ public sealed class SharedExecutionSystem : EntitySystem
     [Dependency] private readonly SharedCombatModeSystem _combat = default!;
     [Dependency] private readonly SharedExecutionSystem _execution = default!;
     [Dependency] private readonly SharedMeleeWeaponSystem _melee = default!;
-    [Dependency] private readonly SharedMindSystem _mind = default!;
-    [Dependency] private readonly SharedTransformSystem _transform = default!;
 
     /// <inheritdoc/>
     public override void Initialize()