nixos/tests/kerberos: fix evaluation

nixos/tests/all-tests.nix

@@ -109,7 +109,7 @@ in
   ipv6 = handleTest ./ipv6.nix {};
   jenkins = handleTest ./jenkins.nix {};
   #kafka = handleTest ./kafka.nix {}; # broken since openjdk: 8u181 -> 8u192
-  kerberos = handleTest tests/kerberos/default.nix {};
+  kerberos = handleTest ./kerberos/default.nix {};
   kernel-latest = handleTest ./kernel-latest.nix {};
   kernel-lts = handleTest ./kernel-lts.nix {};
   keymap = handleTest ./keymap.nix {};

nixos/tests/kerberos/default.nix

@@ -1,5 +1,7 @@
-{ system ? builtins.currentSystem }:
+{ system ? builtins.currentSystem
+, pkgs ? import ../../.. { inherit system; }
+}:
 {
-  mit = import ./mit.nix { inherit system; };
-  heimdal = import ./heimdal.nix { inherit system; };
+  mit = import ./mit.nix { inherit system pkgs; };
+  heimdal = import ./heimdal.nix { inherit system pkgs; };
 }