libselinux: 3.6 -> 3.7

pkgs/os-specific/linux/libselinux/default.nix

···
 
 stdenv.mkDerivation (rec {
   pname = "libselinux";
-  version = "3.6";
+  version = "3.7";
   inherit (libsepol) se_url;
 
   outputs = [ "bin" "out" "dev" "man" ] ++ lib.optional enablePython "py";
 
   src = fetchurl {
     url = "${se_url}/${version}/libselinux-${version}.tar.gz";
-    hash = "sha256-uk4O80snDnZypeXxtSP+K+qzpAuzPZOJ9K06hyjyG1I=";
+    hash = "sha256-6gP0LROk+VdXmX26jPCyYyH6xdLxZEGLTMhWqS0rF70=";
   };
 
   patches = [