s3 backend
https://github.com/mastodon/mastodon/releases/tag/v4.3.0 https://github.com/NixOS/nixpkgs/pull/337545/files
This commit removes the flora-6 host. All services are moved to trinkgenossin, with the drone service being removed completely in favour of forgejo actions.
See #188
Reviewed-on: pub-solar/infra-new#20