cgal: 4.11.1 -> 4.12

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

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

These checks were done:

- built on NixOS
- ran ‘/nix/store/7py5j9ixfljnic4dr3ij97msnj0wahv6-cgal-4.12/bin/cgal_create_CMakeLists -h’ got 0 exit code
- ran ‘/nix/store/7py5j9ixfljnic4dr3ij97msnj0wahv6-cgal-4.12/bin/cgal_create_CMakeLists help’ got 0 exit code
- ran ‘/nix/store/7py5j9ixfljnic4dr3ij97msnj0wahv6-cgal-4.12/bin/cgal_create_cmake_script -h’ got 0 exit code
- ran ‘/nix/store/7py5j9ixfljnic4dr3ij97msnj0wahv6-cgal-4.12/bin/cgal_create_cmake_script --help’ got 0 exit code
- found 4.12 with grep in /nix/store/7py5j9ixfljnic4dr3ij97msnj0wahv6-cgal-4.12
- directory tree listing: https://gist.github.com/35067880611978f76a8e3f3adac7f12a

pkgs/development/libraries/CGAL/default.nix

@@ -1,14 +1,14 @@
 { stdenv, fetchFromGitHub, cmake, boost, gmp, mpfr }:
 
 stdenv.mkDerivation rec {
-  version = "4.11.1";
+  version = "4.12";
   name = "cgal-" + version;
 
   src = fetchFromGitHub {
     owner = "CGAL";
     repo = "releases";
     rev = "CGAL-${version}";
-    sha256 = "04nn1lzsjdglzjygc72cq09xrvpqwwnbf6l0xz8bfwfp4x9g10jf";
+    sha256 = "0n4yvg2rkrlb1bwhykrg4iyqg4whxadcs441k10xx0r75i6220mn";
   };
 
   # note: optional component libCGAL_ImageIO would need zlib and opengl;