foundationdb vsmake: stay with python2

CMake builds already use python3. Stay with python2, just to be safe.

+2 -2
+2 -2
pkgs/servers/foundationdb/vsmake.nix
··· 4 4 { gcc6Stdenv, lib, fetchurl, fetchFromGitHub 5 5 6 6 , which, findutils, m4, gawk 7 - , python, openjdk, mono, libressl 7 + , python2, openjdk, mono, libressl 8 8 , ... 9 9 }: 10 10 ··· 51 51 inherit rev sha256; 52 52 }; 53 53 54 - nativeBuildInputs = [ python openjdk gawk which m4 findutils mono ]; 54 + nativeBuildInputs = [ python2 openjdk gawk which m4 findutils mono ]; 55 55 buildInputs = [ libressl boost ]; 56 56 57 57 inherit patches;