enable entity_prepopulate

Entity Pre Populate (EPP) is a module that enables entity form fields to be populated from the query string with token replacement.

Problem/Motivation

If EPP is set on a field of the main media form, it is not taken into account by the bulk media upload (BMU) form.

Steps to reproduce

install and setup EPP on a media type, setup BMU on the same media type, use the default form.
-> create media with media form => field prepopulated
-> create media with bulk upload form =>field not prepopulated

Proposed resolution

EPP works through hook_entity_prepare_form(), it does not seem to be called by BMU.