nixos/podman: add example to enable network dns

Changed files
+1
nixos
modules
virtualisation
podman
+1
nixos/modules/virtualisation/podman/default.nix
···
defaultNetwork.settings = lib.mkOption {
type = json.type;
default = { };
description = lib.mdDoc ''
Settings for podman's default network.
'';
···
defaultNetwork.settings = lib.mkOption {
type = json.type;
default = { };
+
example = lib.literalExpression "{ dns_enabled = true; }";
description = lib.mdDoc ''
Settings for podman's default network.
'';