fping: 5.0 -> 5.1

(#159285)

pkgs/tools/networking/fping/default.nix

···
 
 stdenv.mkDerivation rec {
   pname = "fping";
-  version = "5.0";
+  version = "5.1";
 
   src = fetchurl {
     url = "https://www.fping.org/dist/fping-${version}.tar.gz";
-    sha256 = "1f2prmii4fyl44cfykp40hp4jjhicrhddh9v3dfs11j6nsww0f7d";
+    sha256 = "sha256-HuUmjAY9dmRq8rRCYFLn2BpCtlfmp32OfT0uYP10Cf4=";
   };
 
   configureFlags = [ "--enable-ipv6" "--enable-ipv4" ];