Control revoke-on-upgrade behavior for loc perm

By default: Revoke on upgrade, but can be disabled by setting the
location_permissions_upgrade_to_Q_mode to anything but 0.

Bug: 127285709
Test: Built
Change-Id: I8eb10a563d1f80779ed32823d3b28093ac8f94dd
1 file changed
tree: ad789774f39ff00b282b9b9becf721faf36519e0
  1. PermissionController/