nixos/image/repart: unsafeDiscardReferences.out = true

Lets set this in the repart module instead of the verity module

nixos/modules/image/repart-image.nix

@@ -101,6 +101,11 @@ in
  ) // {
  __structuredAttrs = true;
 
+
+ # the image will be self-contained so we can drop references
+ # to the closure that was used to build it
+ unsafeDiscardReferences.out = true;
+
  nativeBuildInputs = [
  systemd
  fakeroot

nixos/modules/image/repart-verity-store.nix

@@ -117,10 +117,6 @@ in
 
  # do not prepare the ESP, this is done in the final image
  systemdRepartFlags = previousAttrs.systemdRepartFlags ++ [ "--defer-partitions=esp" ];
-
- # the image will be self-contained so we can drop references
- # to the closure that was used to build it
- unsafeDiscardReferences.out = true;
  }
  );
 
@@ -210,10 +206,6 @@ in
 
  rm -v repart-output_orig.json
  '';
-
- # the image will be self-contained so we can drop references
- # to the closure that was used to build it
- unsafeDiscardReferences.out = true;
  }
  );
  };