services.tailscale: add openresolv to path

Without openresolv, magic dns is not very usable.

Changed files
+1
nixos
modules
services
networking
+1
nixos/modules/services/networking/tailscale.nix
···
systemd.packages = [ cfg.package ];
systemd.services.tailscaled = {
wantedBy = [ "multi-user.target" ];
serviceConfig.Environment = "PORT=${toString cfg.port}";
};
};
···
systemd.packages = [ cfg.package ];
systemd.services.tailscaled = {
wantedBy = [ "multi-user.target" ];
+
path = [ pkgs.openresolv ];
serviceConfig.Environment = "PORT=${toString cfg.port}";
};
};