knot-resolver: run more tests also on *-darwin
knot-resolver: run more tests also on *-darwin

The tests need patching a bit, until the next release.
These tests would e.g. discover that kresd didn't work at all
until the patch in the parent commit.

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs