[FIX] computed_purchase_order: bad sql query - duplicated id

compute_purchase_order/security/ir.model.access.csv

@@ -6,7 +6,6 @@ access_purchase_order_stock_worker,purchase.order,model_computed_purchase_order,
 access_purchase_order_invoicing_payments,purchase.order,model_computed_purchase_order,account.group_account_invoice,1,1,0,0
 
 access_purchase_order_line,purchase.order.line user,model_computed_purchase_order_line,purchase.group_purchase_user,1,1,1,1
-access_purchase_order_line_manager,purchase.order.line manager,model_computed_purchase_order_line,purchase.group_purchase_manager,1,0,0,0
+access_purchase_order_line_manager,purchase.order.line manager,model_computed_purchase_order_line,purchase.group_purchase_manager,1,1,1,1
 access_purchase_order_line_stock_worker,purchase.order.line,model_computed_purchase_order_line,stock.group_stock_user,1,0,0,0
-access_purchase_order_line_manager,purchase.order.line,model_computed_purchase_order_line,purchase.group_purchase_manager,1,1,1,1
 access_purchase_order_line_invoicing_payments,purchase.order.line,model_computed_purchase_order_line,account.group_account_invoice,1,1,0,0