openssh: Fix build

pkgs/tools/networking/openssh/default.nix

···
     '';
 
   patches =
-    [ ./locale_archive.patch
-
-      # Fix "HostKeyAlgoritms +...", which we need to enable DSA
-      # host key support.
-      (fetchurl {
-        url = "https://pkgs.fedoraproject.org/cgit/rpms/openssh.git/plain/openssh-7.1p1-hostkeyalgorithms.patch?id=c98f5597250d6f9a8e8d96960beb6306d150ef0f";
-        sha256 = "029lzp9qv1af8wdm0wwj7qwjj1nimgsjj214jqm3amwz0857qgvp";
-      })
-    ]
+    [ ./locale_archive.patch ]
     ++ optional withGssapiPatches gssapiSrc;
 
   buildInputs = [ zlib openssl libedit pkgconfig pam ]