Disable regularly failing Galera tests

galera.partition and galera.galera_binlog_stmt_autoinc regularly display
mismatching values for AUTO_INCREMENT columns.

galera.MW-336 often times out while waiting for something in PROCESSLIST.

Also, sort the test names, remove the redundant "galera." prefix and
fix typos in 2 test names.

mysql-test/suite/galera/disabled.def

@@ -10,21 +10,23 @@
 #
 ##############################################################################
 
-galera_flush :  MariaDB does not have global.thread_statistics
+GAL-419 : MDEV-13549 Galera test failures
+MW-329 : wsrep_local_replays not stable
+MW-336 : MDEV-13549 Timeout in wait_condition.inc for PROCESSLIST
+MW-416 : MDEV-13549 Galera test failures
 galera_account_management : MariaDB 10.0 does not support ALTER USER
-galera_binlog_rows_query_log_events: MariaDB does not support binlog_rows_query_log_events
-galera_migrate : MariaDB does not support START SLAVE USER
 galera_as_master_gtid : Requires MySQL GTID
 galera_as_master_gtid_change_master : Requires MySQL GTID
 galera_as_slave_preordered : wsrep-preordered feature not merged to MariaDB
-GAL-419 : MDEV-13549 Galera test failures
-galera_var_notify_cmd : MDEV-13549 Galera test failures
-galera_as_slave_replication_bundle : MDEV-13549 Galera test failures
+galera_as_slave_replication_bundle : MDEV-15785 OPTION_GTID_BEGIN is set in Gtid_log_event::do_apply_event()
+galera_binlog_rows_query_log_events: MariaDB does not support binlog_rows_query_log_events
+galera_binlog_stmt_autoinc : MDEV-13549 auto_increment mismatch
+galera_flush :  MariaDB does not have global.thread_statistics
+galera_gcs_fc_limit : MDEV-17061 Timeout in wait_condition.inc for PROCESSLIST
+galera_migrate : MariaDB does not support START SLAVE USER
+galera_pc_ignore_sb : MDEV-17357 Test failure on galera.galera_pc_ignore_sb
 galera_ssl_upgrade : MDEV-13549 Galera test failures
-galera.MW-329 : wsrep_local_replays not stable
-MW-416 : MDEV-13549 Galera test failures
 galera_sst_mysqldump_with_key : MDEV-16890 Galera test failure
-galera_gc_fc_limit : MDEV-17061 Test failure on galera.galera_gc_fc_limit
-galera_as_slave_replication_budle : MDEV-15785 Test case galera_as_slave_replication_bundle caused debug assertion
+galera_var_notify_cmd : MDEV-13549 Galera test failures
 galera_wan : MDEV-17259: Test failure on galera.galera_wan
-galera_pc_ignore_sb : MDEV-17357 Test failure on galera.galera_pc_ignore_sb
+partition : MDEV-13549 regularly showing auto_increment mismatch