Recording test results according to MDEV-29446 changes:
mysql-test/suite/galera/r/MDEV-25494.result
mysql-test/suite/galera/r/galera_ctas.result
mysql-test/suite/galera/r/galera_schema.result
mysql-test/suite/galera_3nodes/r/galera_wsrep_schema.result
mysql-test/suite/galera_sr/r/galera_sr_create_drop.result
Actual problem was that we tried to calculate persistent statistics
to wsrep_schema tables in this case wsrep_streaming_log. These tables
should not have persistent statistics. Therefore, in table creation
tables should be created with STATS_PERSISTENT=0 table option. During
rolling-upgrade tables naturally already exists, thus we need to
alter them to contain STATS_PERSISTENT=0 table option.