MDEV-32782 : galera_sst_mysqldump_with_key test failed

Modified config to use wsrep_sync_wait to make sure
committed transactions are replicated before next
operation.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>

mysql-test/suite/galera/disabled.def

@@ -16,5 +16,4 @@ galera_sequences : MDEV-32561 WSREP FSM failure: no such a transition REPLICATIN
 galera_concurrent_ctas : MDEV-32779 galera_concurrent_ctas: assertion in the galera::ReplicatorSMM::finish_cert()
 galera_as_slave_replay : MDEV-32780 galera_as_slave_replay: assertion in the wsrep::transaction::before_rollback()
 galera_slave_replay : MDEV-32780 galera_as_slave_replay: assertion in the wsrep::transaction::before_rollback()
-galera_sst_mysqldump_with_key : MDEV-32782 galera_sst_mysqldump_with_key test failed
 galera_var_ignore_apply_errors : MENT-1997 galera_var_ignore_apply_errors test freezes

mysql-test/suite/galera/t/galera_sst_mysqldump_with_key.cnf

@@ -3,6 +3,11 @@
 # We do not set mysqldump-related SST options here because doing so on startup
 # causes the first MTR connection to be forefully dropped by Galera, which in turn confuses MTR
 
+[mysqld]
+wsrep-debug=1
+wsrep-sync_wait=15
+loose-galera_sst_mysqldump_with_key=1
+
 [mysqld.1]
 wsrep_provider_options='base_port=@mysqld.1.#galera_port;gcache.size=1;pc.ignore_sb=true'
 

mysql-test/suite/galera/t/galera_sst_mysqldump_with_key.test

@@ -6,6 +6,7 @@
 --source include/galera_cluster.inc
 --source include/have_innodb.inc
 --source include/have_ssl_communication.inc
+--source include/force_restart.inc
 
 --source suite/galera/include/galera_sst_set_mysqldump.inc
 --let $node_1=node_1