Remove unused dependencies (#19490)

Content.Shared/Throwing/ThrowingSystem.cs

@@ -29,7 +29,6 @@ public sealed class ThrowingSystem : EntitySystem
     [Dependency] private readonly SharedPhysicsSystem _physics = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
     [Dependency] private readonly ThrownItemSystem _thrownSystem = default!;
-    [Dependency] private readonly TagSystem _tagSystem = default!;
 
     public void TryThrow(
         EntityUid uid,

Content.Shared/Throwing/ThrownItemSystem.cs

@@ -19,7 +19,6 @@ namespace Content.Shared.Throwing
     {
         [Dependency] private readonly ISharedAdminLogManager _adminLogger = default!;
         [Dependency] private readonly SharedBroadphaseSystem _broadphase = default!;
-        [Dependency] private readonly SharedContainerSystem _containerSystem = default!;
         [Dependency] private readonly FixtureSystem _fixtures = default!;
         [Dependency] private readonly SharedPhysicsSystem _physics = default!;