[FIX] stock: corssdock rules not update

It happens when the route is already set on the warehouse.
In this the system will only active the route however the rules
inside this route still inactive.

This commit set active the rules in both case when the route is created
or set as active.

addons/stock/models/stock_warehouse.py

@@ -337,12 +337,12 @@ class Warehouse(models.Model):
             else:
                 crossdock_route = self.env['stock.location.route'].create(warehouse._get_crossdock_route_values())
                 # note: fixed cross-dock is logically mto
-                routings = routes_data[warehouse.id]['crossdock']
-                pull_list = warehouse._get_rule_values(
-                    routings,
-                    values={'procure_method': 'make_to_order', 'active': warehouse.delivery_steps != 'ship_only' and warehouse.reception_steps != 'one_step', 'route_id': crossdock_route.id})
-                for rule_vals in pull_list:
-                    self.env['stock.rule'].create(rule_vals)
+            routings = routes_data[warehouse.id]['crossdock']
+            pull_list = warehouse._get_rule_values(
+                routings,
+                values={'procure_method': 'make_to_order', 'active': warehouse.delivery_steps != 'ship_only' and warehouse.reception_steps != 'one_step', 'route_id': crossdock_route.id})
+            for rule_vals in pull_list:
+                self.env['stock.rule'].create(rule_vals)
         return crossdock_route
 
     def create_resupply_routes(self, supplier_warehouses):