Cardboard Box Weightless Fix (#40260)

Box is no longer space faring

Co-authored-by: Princess Cheeseballs <66055347+Pronana@users.noreply.github.com>

Resources/Prototypes/Entities/Structures/Storage/Closets/big_boxes.yml

@@ -55,6 +55,7 @@
       node: basebigbox
       containers:
         - entity_storage
+    - type: GravityAffected
 
 - type: entity
   id: StealthBox
@@ -109,4 +110,4 @@
     - type: EntityStorage
       isCollidableWhenOpen: false
       openOnMove: false
-      airtight: false
+      airtight: false