use plone.types_use_view_action_in_listings registry setting for toolbar view action

[petschki]

If you view a content_type which is in plone.types_use_view_action_in_listings and click in the Toolbar on View action, the object url should be enhanced with /view at the end ... for example when viewing a File and clicking on View it gets downloaded (https://classic.demo.plone.org/en/demo/penguin.mp4/view)