Debian: explore merge `-all` and oci packages
Now we have:
- One package called jami-all.deb in debian repository
- Another package with the same name that in addition install our repository.
Evaluate if adding some logic in package maintainer scripts (ex: postinst) we can create just one package.
- Repo problem: if let's say GNU do a mirror for our repo and USER add that mirror in his sources.list and then install jami, in that case if we install the repository then we are going against the user and his system will be a bit messy because of us.