Galera test failures on 12.3 CS

• Fix regression caused by RESET MASTER change where it is not allowed if binlog threads are active
  • Test case changes only to tests: galera. MDEV-3901, galera.galera_as_slave_replay, galera_slave_replay, galera.MDEV-39011
• Fix result set difference on galera.galera_defaults, wsrep. variables_debug (test only)
• Fix usage of SHOW BINLOG EVENTS (caused by binlog-in-engine )
  • Test case changes only to tests: galera.galera_forced_binlog_format, galera.rpl_row_annotate, galera_sr.MDEV-18585, galera_sr.galera_sr_gtid, galera_sr.galera_sr_log_bin, galera_sr.mysql-wsrep-features#136
• Test case stabilization : galera.GCF-360, galera.MDEV-27862, galera_3nodes.galera_vote_majority_dml, galera_3nodes.galera_sst_stateless, galera_sr.mysql-wsrep-features#8

https://es-jenkins.mariadb.net/job/Test-Package//719560/artifact/test-MTR-custom.log/*view*