The apt-key tool is not present in Debian trixie and installing Jenkins from the upstream repository fails with:
Warning: /Stage[main]/Jenkins::Repo::Debian/Apt::Source[jenkins]/Apt::Key[Add key: 63667EE74BBA1F0A08A698725BA31D57EF5975CA from Apt::Source jenkins]/Anchor[apt_key 63667EE74BBA1F0A08A698725BA31D57EF5975CA present]: Skipping because of failed dependencies
i think this module needs to switch to apt::keyring instead.