Use of `apt-key(8)` is deprecated and, will stop working in Debian 12 (Bookworm). Instead we should drop keys (`gpg --armor --export`) in `/etc/apt/keyrings/` with the `.asc` filename extension. This is a blocker for upgrading our infra to Bookworm, but it can be done whenever we want before that. # Steps to fix - [x] puppet-tails!128+ - [x] puppet-code!2+