Merge pull request #14876 from nathan7/master

redis: enable Lua scripting support

pkgs/servers/nosql/redis/default.nix

···
-{ stdenv, fetchurl }:
+{ stdenv, fetchurl, lua }:
 
 stdenv.mkDerivation rec {
   version = "3.0.7";
···
     sha256 = "08vzfdr67gp3lvk770qpax2c5g2sx8hn6p64jn3jddrvxb2939xj";
   };
 
+  buildInputs = [ lua ];
   makeFlags = "PREFIX=$(out)";
 
   enableParallelBuilding = true;