pbxt suite is now a main-pbxt overlay

mysql-test/t/bulk_replace.test

@@ -7,6 +7,7 @@ drop table if exists t1;
 --enable_warnings
 CREATE TABLE t1 (a int, unique (a), b int not null, unique(b), c int not null, index(c));
 replace into t1 values (1,1,1),(2,2,2),(3,1,3);
+--sorted_result
 select * from t1;
 check table t1;
 drop table t1;