Remove outdated Debian packages from Cloudsmith private repo
We publish packages patched for CVEs in Cloudsmith for use by ISC support customers. The published KB on this promises only CentOS/RHEL images - and that is all we are updating. However we do have Debian images up there that are a year old. We should remove those because some people might download them not realizing they are out of date and, since they are not in the open source unrestricted repo, we are potentially paying to store them there.