BUG#21524 ps.test updated to meet recent changes in SQL parser

mysql-test/r/ps.result:
  brand new ps.result recorded out of updated ps.test output
mysql-test/t/disabled.def:
  ps.test enabled anew
mysql-test/t/ps.test:
  ps.test updated to ensure FLUSH/RESET are not allowed in stored functions at both
  parse and execution time

mysql-test/t/disabled.def

@@ -23,7 +23,6 @@ ndb_autodiscover2        : BUG#18952 2006-02-16 jmiller Needs to be fixed w.r.t
 #ndb_binlog_ignore_db     : BUG#21279 2006-07-25 ingo    Randomly throws a warning
 ndb_load                 : BUG#17233 2006-05-04 tomas failed load data from infile causes mysqld dbug_assert, binlog not flushed
 partition_03ndb          : BUG#16385 2006-03-24 mikael Partitions: crash when updating a range partitioned NDB table
-ps                       : BUG#21524 2006-08-08 pgalbraith 'ps' test fails in --ps-protocol test AMD64 bit
 ps_7ndb                  : BUG#18950 2006-02-16 jmiller create table like does not obtain LOCK_open
 rpl_ndb_2innodb          : BUG#19227 2006-04-20 pekka pk delete apparently not replicated
 rpl_ndb_2myisam          : BUG#19227 Seems to pass currently