Add version specific variables to test my.cnf

Author: jakubpliszka

go/test/endtoend/vtgr/my.cnf

@@ -1,3 +1,11 @@
+[mysqld-8.0]
+binlog_transaction_dependency_tracking=WRITESET_SESSION
+loose-group_replication_ip_whitelist = "0.0.0.0/0"
+
+[mysqld-8.4]
+loose-group_replication_ip_allowlist = "0.0.0.0/0"
+mysql_native_password=ON
+
 [mysqld]
 innodb_log_file_size=4GB
 innodb_flush_neighbors=0
@@ -11,7 +19,6 @@ log_error_verbosity=3
 # binlog appliers
 slave_parallel_type=LOGICAL_CLOCK
 slave_preserve_commit_order=1
-binlog_transaction_dependency_tracking=WRITESET_SESSION
 slave_parallel_workers=32
 sync_relay_log=0
 relay_log_recovery=1
@@ -35,7 +42,6 @@ loose_group_replication_communication_debug_options='GCS_DEBUG_BASIC,XCOM_DEBUG_
 loose_group-replication-recovery-retry-count=3
 loose-group_replication_ssl_mode = REQUIRED
 loose-group_replication_recovery_use_ssl = 1
-loose-group_replication_ip_whitelist = "0.0.0.0/0"
 
 # Set multi-primary mode
-loose-group_replication_single_primary_mode = ON
+loose-group_replication_single_primary_mode = ON