pperego moderate security

Security update for pam_u2f

This update for pam_u2f fixes the following issues: - update to 1.3.2: * Relax authfile permission check to a warning instead of an error to prevent a breaking change locking existing users out of their systems. - update to 1.3.1: * CVE-2025-23013: Fixed problematic PAM_IGNORE return values in `pam_sm_authenticate()`(bsc#1233517). * Changed return value when nouserok is enabled and the user has no credentials, PAM_IGNORE is used instead of PAM_SUCCESS. * Hardened checks of authfile permissions. * Hardened checks for nouserok. * Improved debug messages. * Improved documentation. pam_u2f