jeschli: meltdown fix

jeschli/2configs/default.nix

@@ -4,6 +4,7 @@ with import <stockholm/lib>;
   imports = [
     ./vim.nix
     ./retiolum.nix
+    <stockholm/lass/2configs/security-workarounds.nix>
     {
       environment.variables = {
         NIX_PATH = mkForce "secrets=/var/src/stockholm/null:/var/src";

jeschli/source.nix

@@ -10,7 +10,7 @@ in
       nixos-config.symlink = "stockholm/jeschli/1systems/${name}/config.nix";
       nixpkgs.git = {
         url = https://github.com/nixos/nixpkgs;
-        ref = "d83c808";
+        ref = "0653b73";
       };
       secrets.file = getAttr builder {
         buildbot = toString <stockholm/jeschli/2configs/tests/dummy-secrets>;