for passing ones.

Changes to be committed:
	new file:   mysql-test/std_data/galera-cert.pem
	new file:   mysql-test/std_data/galera-key.pem
	new file:   mysql-test/std_data/galera-upgrade-ca-cert.pem
	new file:   mysql-test/std_data/galera-upgrade-server-cert.pem
	new file:   mysql-test/std_data/galera-upgrade-server-key.pem
	modified:   mysql-test/suite/galera/disabled.def
	modified:   mysql-test/suite/galera/r/MW-416.result
	modified:   mysql-test/suite/galera/r/MW-44.result
	modified:   mysql-test/suite/galera/r/galera_sst_mysqldump_with_key,debug.rdiff
	modified:   mysql-test/suite/galera/r/galera_sst_mysqldump_with_key.result
	modified:   mysql-test/suite/galera/t/MW-416.test
	modified:   mysql-test/suite/galera/t/galera_kill_applier.test