Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / modules / contrib / media_entity / media_entity.libraries.yml

media_bundle_form:
  version: VERSION
  js:
    'js/media_bundle_form.js': {}
  dependencies:
    - core/jquery
    - core/drupal
    - core/drupal.form