z3: 4.5.0-2017-11-06 -> 4.6.0

Signed-off-by: Austin Seipp <[e-mail]>

pkgs/applications/science/logic/z3/default.nix

···
   python = python2;
 in stdenv.mkDerivation rec {
   name = "z3-${version}";
-  version = "4.5.0-2017-11-06";
+  version = "4.6.0";
 
   src = fetchFromGitHub {
     owner  = "Z3Prover";
     repo   = "z3";
-    rev    = "3350f32e1f2c01c9df63b7d71899796a18ce2272";
-    sha256 = "00jn0njn5h9v49pl67yxj6225m6334ndrx6mp37vcqac05pdbpw7";
+    rev    = "b0aaa4c6d7a739eb5e8e56a73e0486df46483222";
+    sha256 = "1cgwlmjdbf4rsv2rriqi2sdpz9qxihxrcpm6a4s37ijy437xg78l";
   };
 
   buildInputs = [ python fixDarwinDylibNames ];