Security update for openssh8.4

This update for openssh8.4 fixes the following issues: CVE-2025-26465: Fixed a MitM attack against OpenSSH's VerifyHostKeyDNS-enabled client bsc1237040. Other bugfixes: Fix usage of local accelerator cards via openssl-ibmca bsc1216474, bsc1218871. Add patches from upstream to change the default...