stubby: 0.2.2 -> 0.2.3 (#40465)

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

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

These checks were done:

- built on NixOS
- ran ‘/nix/store/f1ycc05g0mc6vpz59wwsg8a2ikg67pjm-stubby-0.2.3/bin/stubby -h’ got 0 exit code
- ran ‘/nix/store/f1ycc05g0mc6vpz59wwsg8a2ikg67pjm-stubby-0.2.3/bin/stubby -V’ and found version 0.2.3
- found 0.2.3 with grep in /nix/store/f1ycc05g0mc6vpz59wwsg8a2ikg67pjm-stubby-0.2.3
- directory tree listing: https://gist.github.com/5e53c11fefe1a4b45ac73905083dcbd6

- du listing: https://gist.github.com/1f5e9d63405c461f5a846e92de6cf816

pkgs/tools/networking/stubby/default.nix

@@ -4,13 +4,13 @@
 stdenv.mkDerivation rec {
   pname = "stubby";
   name = "${pname}-${version}";
-  version = "0.2.2";
+  version = "0.2.3";
 
   src = fetchFromGitHub {
     owner = "getdnsapi";
     repo = pname;
     rev = "v${version}";
-    sha256 = "1zq7h3jx6v821phcbjp348ncdicx9s4gqkj7mcz8kd6ps902iag8";
+    sha256 = "1n02dj1hvh0aml54asxj42f0j9wfgiyavbh0gr0j9lm4f2xcd60w";
   };
 
   nativeBuildInputs = [ libtool m4 libbsd libyaml autoreconfHook ];