Ubuntu Server 23.04 source file

Ubuntu Server 23.04 Working Source list file.

deb http://old-releases.ubuntu.com/ubuntu/ lunar main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ lunar-updates main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ lunar-security main restricted universe multiverse
deb http://old-releases.ubuntu.com/ubuntu/ lunar-backports main restricted universe multiverse