Security update for mariadb

This update for mariadb fixes the following issues: CVE-2026-3494: audit plugin comment handling bypass bsc1259176. CVE-2026-34303: mysql: optimizer unspecified vulnerability bsc1266435. CVE-2026-35549: SHA2 auth plugin crash on large packets bsc1261413. CVE-2026-44168: wsrep SST unsafe parameter...