SearchKit - Enable super-admins to disable Search Display access checks

This allows users with 'all CiviCRM permissions and ACLs' to configure a search display
to bypass permission checks and display all records to the user.

Once a display is set to bypass ACLs, it can only be edited by a super-admin,
ordinary admin users will not be able to edit the display or the saved search.

Such a display will not automatically appear on its own page; it must be
embedded in an Afform, and the Afform will act as gatekeeper for users
to view the display.