By: ananjiani <ananjiani@noreply.codeberg.org>
feat(theoden): SSH key for Buildbot flake inputs (#369) Lets Buildbot fetch SSH flake inputs from the LAN Forgejo. Adds a vault-agent secret and pins the Forgejo SSH host key. Co-authored-by: Ammar Nanjiani <ammar.nanjiani@gmail.com> Reviewed-on: https://codeberg.org/ananjiani/infra/pulls/369