nco: 4.9.2 -> 4.9.3

pkgs/development/libraries/nco/default.nix

···
 { stdenv, fetchzip, netcdf, netcdfcxx4, gsl, udunits, antlr, which, curl, flex, coreutils }:
 
 stdenv.mkDerivation rec {
-  version = "4.9.2";
+  version = "4.9.3";
   pname = "nco";
 
   nativeBuildInputs = [ flex which ];
···
 
   src = fetchzip {
     url = "https://github.com/nco/nco/archive/${version}.tar.gz";
-    sha256 = "0nip9dmdx3d5nc30bz1d2w9his1dph136l53r160aa3bmb29xwqn";
+    sha256 = "0jpv2hw2as5wh06ac4hkhy7964w81pm7kp6nbwhmiyfzjzhwqhjy";
   };
 
   prePatch = ''