Allow recents component to launch non-exported activities

- When relaunching an activity in an existing task, allow the recents
  component to launch all activity including those that are not exported
  (since the recents component can not have START_ANY_ACTIVITY).

Bug: 73068266
Test: Open facebook, hit back to end the task, and try and relaunch from
      Overview

Change-Id: I45e7ce339f83aadfb5a7faf5af51df97dd1414a5