Remove autoUpgrade and auto-optimise-store

configuration.nix

@@ -34,21 +34,6 @@
     xorg.libX11
   ];
 
-  # Autoupgrade
-  system.autoUpgrade = {
-    enable = true;
-    channel = "https://nixos.org/channels/nixos-unstable";
-  };
-
-  # Garbage collection
-  nix = {
-    settings.auto-optimise-store = true;
-    gc = {
-      automatic = true;
-      dates = "weekly";
-    };
-  };
-
   # Hostname
    networking.hostName = "nixos";