fix: fixed an issue where when there is an inactive collider in the universe messing up the physics engine

Engine.Physics2D/PhysicsEngine2DStandalone.cs

@@ -57,14 +57,14 @@ public class PhysicsEngine2DStandalone : IPhysicsEngine2D
             {
                 ICollider2D? colliderX = colliders[x];
                 if (!colliderX.IsActive)
-                    return;
+                    continue;
 
                 for (int y = x + 1; y < colliders.Count; y++)
                 {
                     ICollider2D? colliderY = colliders[y];
 
                     if (!colliderY.IsActive)
-                        return;
+                        continue;
 
                     if (colliderX.RigidBody2D == colliderY.RigidBody2D)
                         continue;