make org.onehippo.taxonomy.plugin.TaxonomyEditorPlugin#currentLocaleSelection protected instead of private

In my code i'm extending the taxonomy editor plugin accordingly to:
https://documentation.bloomreach.com/13/library/concepts/plugins/taxonomy/category-detail-view-editor-customization.html
to make use of the change listener on the languages i need the currentLocaleSelection to be protected so I can use in the subclass