Fix build issues due to comparison operators

Assets/Scripts/Interactions/ItemSlot.cs

@@ -44,7 +44,7 @@ namespace Interactions
             if (heldItemData != null && _currentlySlottedItemObject == null)
             {
                 // First check for forbidden items at the very start so we don't continue unnecessarily
-                if (forbidden.Contains(heldItemData))
+                if (PickupItemData.ListContainsEquivalent(forbidden, heldItemData))
                 {
                     DebugUIMessage.Show("Can't place that here.", Color.red);
                     onForbiddenItemSlotted?.Invoke();
@@ -127,7 +127,7 @@ namespace Interactions
             // the correct item we're looking for
             var config = GameManager.Instance.GetSlotItemConfig(itemData);
             var allowed = config?.allowedItems ?? new List<PickupItemData>();
-            if (allowed.Contains(itemToSlotData))
+            if (PickupItemData.ListContainsEquivalent(allowed, itemToSlotData))
             {
                 if (itemToSlot != null)
                 {