Use 'ugettext' instead of 'ugettext_lazy' in 'cmsplugin_contact.nospam.widgets.HoneypotWidget.render()'

When rendering `HoneypotWidget` language is already active and it is not necessary to use `ugettext_lazy` as it returns object instance. Plus, string operator `%` will insert into string value of `repr()` instead translated text. It results in incorrect HTML.