Follow SergG's lead with mysqlcheck result.


mysql-test/r/mysqlcheck.result:
  Error changed lately.  This may not be a bug, despite Bug#29458.
  
  See SergG [22 Nov 11:45] comment for Bug#25347.
mysql-test/suite/rpl/r/rpl_invoked_features.result:
  Order so it is deterministic.
mysql-test/suite/rpl/t/rpl_invoked_features.test:
  Order so it is deterministic.