system-config-printer: unpin autotools (#428311)

Nick Cao 526c19a4 ca1b4e60

Changed files
-1
pkgs
top-level
-1
pkgs/top-level/all-packages.nix
···
subzerod = with python3Packages; toPythonApplication subzerod;
system-config-printer = callPackage ../tools/misc/system-config-printer {
-
autoreconfHook = buildPackages.autoreconfHook269;
libxml2 = libxml2Python;
};