Fix local end user session grants and schema resolution

scenarios/02-shared-app-account/sql/04_test_queries.sql

@@ -1,7 +1,8 @@
 SET PAGESIZE 100
 SET LINESIZE 200
 
+ALTER SESSION SET CURRENT_SCHEMA = ADMIN;
+
 SELECT order_id, customer_name, region, seller, amount, margin
 FROM dds_orders
 ORDER BY order_id;
-