Fixes: CVE-2022-47015, CVE-2018-25032, CVE-2022-32091, CVE-2022-32084
This 10.3.39 rebase requires patching some SSL/TLS related errors on
some unit tests, likely caused by mysqltest client async sessions
implementation (underlying ssl error is unknown). The blanket error
2026 condition/s is recoverable in all cases except the reap cases
which cannot not be restarted tho the underlying connection/session
was still valid and functioning for any subsequent operations. In
some of those existing test cases connection/session errors are
already expected, its just here they manifest themselves as SSL/TLS
errors it seems. The disks.disks test is a known issue, see
https://jira.mariadb.org/browse/MDEV-21587
Anton Bobrov