cifs_utils: 6.4 -> 6.5; maintain

pkgs/os-specific/linux/cifs-utils/default.nix

@@ -1,11 +1,12 @@
 { stdenv, fetchurl, kerberos, keyutils, pam }:
 
 stdenv.mkDerivation rec {
-  name = "cifs-utils-6.4";
+  name = "cifs-utils-${version}";
+  version = "6.5";
 
   src = fetchurl {
     url = "mirror://samba/pub/linux-cifs/cifs-utils/${name}.tar.bz2";
-    sha256 = "1qz6d2xg4z1if0hy7qwyzgcr59l0alkhci6gxgjdldglda967z1q";
+    sha256 = "1xs9rwqfpx8qj5mcmagw6y1hzwc71zhzb5r8hv06sz16p1w6axz2";
   };
 
   buildInputs = [ kerberos keyutils pam ];
@@ -17,5 +18,6 @@ stdenv.mkDerivation rec {
     description = "Tools for managing Linux CIFS client filesystems";
     platforms = platforms.linux;
     license = licenses.lgpl3;
+    maintainers = with maintainers; [ nckx ];
   };
 }