[BugFix](regression-test) add order by in left/right join test case (#13774)

The result of right join is unordered, so we need add order by to guarantee results consistent.

regression-test/data/correctness_p0/table_valued_function/test_numbers.out

@@ -192,11 +192,11 @@
 2	2
 3	3
 4	4
-\N	7
-\N	9
-\N	6
-\N	8
 \N	5
+\N	6
+\N	7
+\N	8
+\N	9
 
 -- !where_equal --
 1

regression-test/suites/correctness_p0/table_valued_function/test_numbers.groovy

@@ -49,12 +49,12 @@
     qt_left_join """
                     select a.number as num1, b.number as num2
                     from numbers("10") a left join numbers("5") b 
-                    on a.number=b.number;
+                    on a.number=b.number order by num1;
                   """
     qt_right_join """
                     select a.number as num1, b.number as num2
                     from numbers("5") a right join numbers("10") b 
-                    on a.number=b.number;
+                    on a.number=b.number order by num2;
                   """
     
     // Test where and GroupBy