nix/os/devices: renname CFB4ED74 -> vmd32387.contaboserver.net

This is in accordance to the reverse IPv4 entry

nix/os/devices/CFB4ED74/pkg.nix

@@ -1,58 +0,0 @@
-{ config
-, pkgs
-, lib
-, ...
-}:
-
-{
-  home-manager.users.steveej = import ../../../home-manager/configuration/text-minimal.nix;
-
-  services.syncthing = {
-    enable = true;
-    openDefaultPorts = true;
-  };
-
- services.hydra = {
-    enable = false;
-    hydraURL = "http://localhost:3000"; # externally visible URL
-    notificationSender = "hydra@${config.networking.hostName}.stefanjunker.de"; # e-mail of hydra service
-    # a standalone hydra will require you to unset the buildMachinesFiles list to avoid using a nonexistant /etc/nix/machines
-    buildMachinesFiles = [];
-    # you will probably also want, otherwise *everything* will be built from scratch
-    useSubstitutes = true;
-  };
-
-  nix.buildMachines = [
-    { hostName = "localhost";
-      system = "x86_64-linux";
-      supportedFeatures = ["kvm" "nixos-test" "big-parallel" "benchmark"];
-      maxJobs = 4;
-    }
-  ];
-
-  services.gitlab-runner = {
-    enable = true;
-
-    packages = with pkgs; [
-      bash
-      gitlab-runner
-      nix
-      gitFull
-      git-crypt
-    ];
-
-    configFile = let
-      nixRunnerToken = "/etc/secrets/gitlab-runner/nix-runner.token";
-    in pkgs.writeText "config.toml" ''
-        concurrent = 2
-        check_interval = 0
-        [[runners]]
-          name = "nix-runner"
-          url = "https://gitlab.com"
-          token = "<% sed -z 's/[\n\s]//g' ${nixRunnerToken} %>"
-          executor = "shell"
-          shell = "bash"
-          [runners.cache]
-      '';
-  };
-}