strip-nondeterminism: Add updateScript

Still won't be updated by r-ryantm because https://www.github.com/nix-community/nixpkgs-update/blob/ca25a2a7aaa94faeb209bf488c201b34dddcda27/src/Skiplist.hs#L161

pkgs/development/perl-modules/strip-nondeterminism/default.nix

@@ -8,6 +8,7 @@
   ArchiveCpio,
   SubOverride,
   shortenPerlShebang,
+  gitUpdater,
 }:
 
 buildPerlPackage rec {
@@ -64,6 +65,10 @@ buildPerlPackage rec {
   doCheck = !stdenv.hostPlatform.isDarwin;
   doInstallCheck = true;
 
+  passthru = {
+    updateScript = gitUpdater { };
+  };
+
   meta = with lib; {
     description = "Perl module for stripping bits of non-deterministic information";
     mainProgram = "strip-nondeterminism";