Merge "Mark FakeFreeNavigationActivity showForAllUsers." into sc-dev am: 4e903b627d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Car/Cluster/+/15110538

Change-Id: Iabfca5b37a32ebc3221626e40dbdb792948b98f0
tree: 2f687e8c9cd820db6d85aeab7abaa00758e22066
  1. ClusterHomeSample/
  2. ClusterOsDouble/
  3. DirectRenderingCluster/