Security update for samba

This update for samba fixes the following issues: CVE-2025-9640: Fixed uninitialized memory disclosure via vfsstreamsxattr bsc1251279. CVE-2025-10230: Fixed command Injection in WINS server hook script bsc1251280. Update to 4.21.8: netrLogonSamLogonEx returns NRSTATUSACCESSDENIED with...