Display past events with shortcodes and widgets#20

Requesting the ability to display past/expired events via shortcode, blocks, widgets, and Elementor widgets. (Migrated from featureOS: https://the-events-calendar.featureos.app/p/display-past-events-with-shortcode-blocks-widgets-and-elementor-widgets)

We have a shortcode parameter to show past events in Month View. This would expand that capability to other shortcodes views and our widgets.