Update Wither#canTravelThroughPortals

patches/server/Missing-Entity-API.patch

@@ -1393,7 +1393,7 @@ index 0000000000000000000000000000000000000000..00000000000000000000000000000000
 +
 +    @Override
 +    public boolean canTravelThroughPortals() {
-+        return getHandle().canChangeDimensions(null, null); // Only used by the enderpearl... right now
++        return getHandle().canUsePortal(false);
 +    }
 +
 +    @Override