efivar: 34 -> 35

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/efivar/versions.

These checks were done:

- built on NixOS
- ran ‘/nix/store/09zlj936d2jvjwdmj9c9f843fd86bcs3-efivar-35/bin/efivar -h’ got 0 exit code
- ran ‘/nix/store/09zlj936d2jvjwdmj9c9f843fd86bcs3-efivar-35/bin/efivar --help’ got 0 exit code
- ran ‘/nix/store/09zlj936d2jvjwdmj9c9f843fd86bcs3-efivar-35/bin/efivar help’ got 0 exit code
- found 35 with grep in /nix/store/09zlj936d2jvjwdmj9c9f843fd86bcs3-efivar-35
- directory tree listing: https://gist.github.com/6f811428a47ee181fc412ef78ff64450

pkgs/tools/system/efivar/default.nix

@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "efivar-${version}";
-  version = "34";
+  version = "35";
 
   src = fetchFromGitHub {
     owner = "rhinstaller";
     repo = "efivar";
     rev = version;
-    sha256 = "0ycrdaz0ijkm3xb9fnwzhwi0pdj5c6s636wj4i6lbjbrijbzn4x5";
+    sha256 = "0hc7l5z0hw5472bm6p4d9n24bbggv9lgw7px1hqrdkfjghqfnlxh";
   };
 
   nativeBuildInputs = [ pkgconfig ];