CLSA-2025-1740131776 Fix CVE(s): CVE-2024-12747

SECURITY UPDATE: race condition during rsync's handling of symbolic links - debian/patches/CVE-2024-12747.patch: prevent symlink race preventing a normal file from being replaced by a symlink - CVE-2024-12747 debian/rules, debian/patches/series: use series file to manage patches...