upgrade debian 12 to 13

sudo apt update && sudo apt full-upgrade -y

sudo apt edit-sources

sudo find /etc/apt/sources.list.d -type f -exec sed -i 's/bookworm/trixie/g' {} \;

sudo apt update && sudo apt upgrade --without-new-pkgs

sudo apt full-upgrade --autoremove -y

sudo apt --purge autoremove -y
sudo apt autoclean

sudo reboot