Make it possible to download private oci images

[foodelevator]

Currently, I've set the package for stön to be public, even though the repository is private. If we want to be able to deploy actually private stuff, we need to fix this, or just have everything public, but that's hard, at least during the reception. Or make packages public and the repositories private as I did now, it's not like the mörkläggning has ever been good, neither does it have to be.