Fix some of the galera_sr suite test failures.
Remove tests that are not going to be run because required
feature is not supported.

	modified:   mysql-test/suite/galera_sr/disabled.def
	deleted:    mysql-test/suite/galera_sr/r/GCF-574.result
	modified:   mysql-test/suite/galera_sr/r/galera_sr_cc_slave.result
	modified:   mysql-test/suite/galera_sr/r/galera_sr_kill_all_norecovery.result
	modified:   mysql-test/suite/galera_sr/r/galera_sr_load_data.result
	deleted:    mysql-test/suite/galera_sr/r/galera_sr_sbr.result
	modified:   mysql-test/suite/galera_sr/r/mysql-wsrep-features#148.result
	deleted:    mysql-test/suite/galera_sr/r/mysql-wsrep-features#29.result
	deleted:    mysql-test/suite/galera_sr/t/GCF-574.test
	modified:   mysql-test/suite/galera_sr/t/galera_sr_cc_slave.test
	modified:   mysql-test/suite/galera_sr/t/galera_sr_kill_all_norecovery.cnf
	modified:   mysql-test/suite/galera_sr/t/galera_sr_kill_all_norecovery.test
	modified:   mysql-test/suite/galera_sr/t/galera_sr_load_data.test
	deleted:    mysql-test/suite/galera_sr/t/galera_sr_sbr.test
	modified:   mysql-test/suite/galera_sr/t/mysql-wsrep-features#148.test
	deleted:    mysql-test/suite/galera_sr/t/mysql-wsrep-features#29.test