Update Galera disabled.def files on 10.6

mysql-test/suite/galera/disabled.def

@@ -36,6 +36,7 @@ galera_ssl_upgrade : MDEV-19950 Galera test failure on galera_ssl_upgrade
 galera_toi_ddl_nonconflicting : MDEV-21518 galera.galera_toi_ddl_nonconflicting
 galera_toi_truncate : MDEV-22996 Hang on galera_toi_truncate test case
 galera_trigger : MDEV-24048 galera.galera_trigger MTR fails: Result content mismatch
+galera_var_dirty_reads : MDEV-25615 Galera test failure on galera_var_dirty_reads
 galera_var_ignore_apply_errors : MDEV-20451: Lock wait timeout exceeded in galera_var_ignore_apply_errors
 galera_var_node_address : MDEV-20485 Galera test failure
 galera_var_notify_cmd : MDEV-21905 Galera test galera_var_notify_cmd causes hang
@@ -43,10 +44,10 @@ galera_var_reject_queries : assertion in inline_mysql_socket_send
 galera_var_replicate_myisam_on : MDEV-24062 Galera test failure on galera_var_replicate_myisam_on
 galera_var_retry_autocommit: MDEV-18181 Galera test failure on galera.galera_var_retry_autocommit
 galera_wan : MDEV-17259 Test failure on galera.galera_wan
+galera_wsrep_provider_unset_set: wsrep_provider is read-only for security reasons
 mysql-wsrep#198 : MDEV-24446: galera.mysql-wsrep#198 MTR failed: query 'reap' failed: 2000: Unknown MySQL error
 partition : MDEV-19958 Galera test failure on galera.partition
+pxc-421: wsrep_provider is read-only for security reasons
 query_cache: MDEV-15805 Test failure on galera.query_cache
 sql_log_bin : MDEV-21491 galera.sql_log_bin
 versioning_trx_id: MDEV-18590: galera.versioning_trx_id: Test failure: mysqltest: Result content mismatch
-galera_wsrep_provider_unset_set: wsrep_provider is read-only for security reasons
-pxc-421: wsrep_provider is read-only for security reasons

mysql-test/suite/galera_3nodes/disabled.def

@@ -11,6 +11,7 @@
 ##############################################################################
 
 GAL-501 : MDEV-24645 galera_3nodes.GAL-501 MTR failed: failed to open gcomm backend connection: 110
+GCF-354 : MDEV-25614 Galera test failure on GCF-354
 galera_gtid_2_cluster : MDEV-23775 Galera test failure on galera_3nodes.galera_gtid_2_cluster
 galera_ipv6_mariabackup : MDEV-24440: galera_3nodes.galera_ipv6_mariabackup MTR fails sporadically: Failed to read from: wsrep_sst_mariabackup --role 'donor' --address '[::1]:16028/xtrabackup_sst//1'
 galera_ipv6_mariabackup_section : MDEV-22195: galera_3nodes.galera_ipv6_mariabackup_section MTR failed: assert_grep.inc failed