Security update for ffmpeg

This update for ffmpeg fixes the following issues: CVE-2025-22921: Clear array length when freeing it. bsc1237382 CVE-2025-0518: Fix memory data leak when use sscanf. bsc1236007 CVE-2025-22919: Check for valid sample rate, to fix the invalid sample rate = 0. bsc1237371 CVE-2024-12361: Add check f...