puppet module tool needs to use '--force' on PE >= 3.2.1

Per https://github.com/rodjek/librarian-puppet/pull/190, in order to get around a 'supported modules' issue where the puppet module tool will fail install if you attempt to use a module 'supported' by that particular version of PE (such as using a newer stdlib, a common practice), the invocation needs to use '--force' instead of '--ignore-dependencies'.