closurecompiler: 20180716 -> 20180805

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/closure-compiler/versions.

pkgs/development/compilers/closure/default.nix

···
 
 stdenv.mkDerivation rec {
   name = "closure-compiler-${version}";
-  version = "20180716";
+  version = "20180805";
 
   src = fetchurl {
     url = "https://dl.google.com/closure-compiler/compiler-${version}.tar.gz";
-    sha256 = "06yc85pbcw1v36j12qwxkk0pbhziglp3zjkv3xza2v68zvyqy6hd";
+    sha256 = "1jis9ykbbynq6pa8sl1jy8888l2bk9g4xsiiiab51zn62shqnq26";
   };
 
   sourceRoot = ".";