work around bug 29537, which was revealed by patch for bug 28356: move DROP TABLE before DROP PROCEDURE in cleanup


mysql-test/suite/rpl/r/rpl_misc_functions.result:
  work around bug 29537, which was revealed by patch for bug 28356: move DROP TABLE before DROP PROCEDURE in cleanup
mysql-test/suite/rpl/t/rpl_misc_functions.test:
  work around bug 29537, which was revealed by patch for bug 28356: move DROP TABLE before DROP PROCEDURE in cleanup