osl: 1.13.8.0 -> 1.13.9.0

pkgs/development/compilers/osl/default.nix

···
 
 in stdenv.mkDerivation rec {
   pname = "openshadinglanguage";
-  version = "1.13.8.0";
+  version = "1.13.9.0";
 
   src = fetchFromGitHub {
     owner = "AcademySoftwareFoundation";
     repo = "OpenShadingLanguage";
     rev = "v${version}";
-    hash = "sha256-AixN3cj6r/PUGvAhVN4wGfpuLiBt5LglgJp68hFfJMo=";
+    hash = "sha256-3HSmiIvGk+C5rnHzCXnYlFVeOWYa5M0WZRLTSb8Zsh8=";
   };
 
   cmakeFlags = [