opengrok: 1.13.29 -> 1.13.30 (#407370)

pkgs/by-name/op/opengrok/package.nix

···
 
 stdenv.mkDerivation rec {
   pname = "opengrok";
-  version = "1.13.29";
+  version = "1.13.30";
 
   # binary distribution
   src = fetchurl {
     url = "https://github.com/oracle/opengrok/releases/download/${version}/${pname}-${version}.tar.gz";
-    hash = "sha256-u0Mlk8u/8eVS5c7HgAG1Uwdsq9qLDW7oPzq5le+qh/U=";
+    hash = "sha256-upmmgyZXl4DUn4BjU0b7+T7LYw/JC9cRyiy169Ned/U=";
   };
 
   nativeBuildInputs = [ makeWrapper ];