Disable usually failing Galera tests until a real fix is found.

mysql-test/suite/galera/disabled.def

@@ -11,21 +11,30 @@
 ##############################################################################
 
 MW-286 : MDEV-18464 Killing thread can cause mutex deadlock if done concurrently with Galera/replication victim kill
+MW-328A : MDEV-21483 galera.MW-328A galera.MW-328B
+MW-328B : MDEV-21483 galera.MW-328A galera.MW-328B
 MW-329 : MDEV-19962 Galera test failure on MW-329
+MW-336 : MDEV-17062 Test failure on galera.MW-336
 galera_account_management : MariaDB 10.0 does not support ALTER USER
 galera_as_master_gtid : Requires MySQL GTID
 galera_as_master_gtid_change_master : Requires MySQL GTID
+galera_as_slave_gtid_myisam : MDEV-21421 galera.galera_as_slave_gtid_myisam
 galera_as_slave_preordered : wsrep-preordered feature not merged to MariaDB
 galera_as_slave_replication_bundle : MDEV-15785 OPTION_GTID_BEGIN is set in Gtid_log_event::do_apply_event()
 galera_autoinc_sst_mariabackup : Known issue, may require porting MDEV-17458 from later versions
 galera_binlog_rows_query_log_events: MariaDB does not support binlog_rows_query_log_events
+galera_binlog_stmt_autoinc : MDEV-19959 Galera test failure on galera_binlog_stmt_autoinc	
 galera_binlog_stmt_autoinc: MDEV-19959 Galera test failure on galera_binlog_stmt_autoinc
 galera_flush :  MariaDB does not have global.thread_statistics
 galera_gcache_recover_manytrx : MDEV-18834 Galera test failure
 galera_ist_mariabackup : MDEV-18829 test leaves port open
 galera_ist_progress : MDEV-15236 fails when trying to read transfer status
+galera_load_data : MDEV-19968 galera.galera_load_data
 galera_migrate : MariaDB does not support START SLAVE USER
+galera_parallel_simple : MDEV-20318 galera.galera_parallel_simple fails	
 galera_ssl_upgrade : MDEV-19950 Galera test failure on galera_ssl_upgrade
+galera_sst_mariabackup_encrypt_with_key : MDEV-21484 galera_sst_mariabackup_encrypt_with_key
+galera_sst_mariabackup_table_options: MDEV-19741 Galera test failure on galera.galera_sst_mariabackup_table_options	 
 galera_var_node_address : MDEV-20485 Galera test failure
 galera_wan : MDEV-17259 Test failure on galera.galera_wan
 partition : MDEV-19958 Galera test failure on galera.partition