MDEV-24954 : 10.5.9 crashes on int wsrep::client_state::ordered_commit(): Assertion `owning_thread_id_ == wsrep::this_thread::get_id()' failed.

Binlog group commit could lead to a situation where group commit leader
accesses participant thd's wsrep client state concurrently with the
thread executing the participant thd.

This is because of race condition in
MYSQL_BIN_LOG::write_transaction_to_binlog_events(),
and was fixed by moving wsrep_ordered_commit() to happen in
MYSQL_BIN_LOG::queue_for_group_commit() under protection of
LOCK_prepare_ordered mutex.