distribution debian - changes :
- last release upgrade from ‘12.7.0’ to ‘12.8.0’
- last url from ‘https://cdimage.debian.org/debian-cd/current/amd64/iso-dvd/debian-12.7.0-amd64-DVD-1.iso’ to ‘https://cdimage.debian.org/debian-cd/current/amd64/iso-dvd/debian-12.8.0-amd64-DVD-1.iso’