ddclient: remove unused iproute2

+1 -1
+1 -1
pkgs/tools/networking/ddclient/default.nix
··· 1 - { lib, fetchFromGitHub, perlPackages, autoreconfHook, iproute2, perl, curl }: 2 3 let 4 myPerl = perl.withPackages (ps: [ ps.JSONPP ]);
··· 1 + { lib, fetchFromGitHub, perlPackages, autoreconfHook, perl, curl }: 2 3 let 4 myPerl = perl.withPackages (ps: [ ps.JSONPP ]);