I am working with Ubuntu OS.
I have created a local repository using Google Artifact Registry for my VM's which do not have access to internet.
I am using apt-offline to create .deb packages and I am uploading to Artifact Registry for further use. It is working as expected for software packages like Nginx, Git etc
I want to get the OS Patches, Updates, Bug Fixes, Security Updates and Security Patches as well and make them available on my private repository.
How I can do this so that OS of VM is also up to date.