roles/users: remove root ssh

roles/users.nix

@@ -1,4 +1,4 @@
-{ config, lib, ... }:
+{ lib, ... }:
 
 let
   userImports =
@@ -18,18 +18,4 @@ in
 
   # No mutable users
   users.mutableUsers = false;
-
-  # Assign keys from all users in wheel group
-  # This is only done because nixops cant be deployed from any other account
-  users.extraUsers.root.openssh.authorizedKeys.keys = lib.unique (
-    lib.flatten (
-      builtins.map (u: u.openssh.authorizedKeys.keys)
-        (
-          lib.attrValues (
-            lib.filterAttrs (_: u: lib.elem "wheel" u.extraGroups)
-              config.users.extraUsers
-          )
-        )
-    )
-  );
 }