MDEV-21498 : wsrep.binlog_format test failed on Azure

Waiting wsrep_ready is possible only if wsrep_on=ON.

mysql-test/suite/galera/disabled.def

@@ -15,6 +15,7 @@ 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.galera_defaults : MDEV-21494 Galera test sporadic failure on galera.galera_defaults
 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
@@ -25,6 +26,7 @@ galera_autoinc_sst_mariabackup : Known issue, may require porting MDEV-17458 fro
 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_events2 : MDEV-21492 galera.galera_events2
 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
@@ -32,10 +34,14 @@ 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_shutdown_nonprim : MDEV-21493 galera.galera_shutdown_nonprim
 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_innodb_disallow_writes : MDEV-20928 galera.galera_var_innodb_disallow_writes
 galera_var_node_address : MDEV-20485 Galera test failure
+galera_var_notify_cmd : MDEV-21488 galera.galera_var_notify_cmd
 galera_wan : MDEV-17259 Test failure on galera.galera_wan
 partition : MDEV-19958 Galera test failure on galera.partition
 query_cache: MDEV-15805 Test failure on galera.query_cache
+sql_log_bin : MDEV-21491 galera.sql_log_bin

mysql-test/suite/wsrep/disabled.def

@@ -10,4 +10,4 @@
 #
 ##############################################################################
 
-
+variables : MDEV-17585 wsrep.variables

mysql-test/suite/wsrep/t/binlog_format.opt

---innodb_autoinc_lock_mode=2 --wsrep-provider=$WSREP_PROVIDER --wsrep-cluster-address=gcomm://
+--innodb_autoinc_lock_mode=2 --wsrep-provider=$WSREP_PROVIDER --wsrep-cluster-address=gcomm:// --wsrep-on=1