Set rc_patrolled to 2 for autopatrolled changes in rebuildrecentchanges.php

Set rc_patrolled to 2 for autopatrolled changes in rebuildrecentchanges.php

This fixes what rc_patrolled should be for autopatrolled changes. Also,
non-upload log entries will have rc_patrolled = 2 for now until T217388 decides
what rc_patrolled should be for such entries. In contrast, upload entries
can be patrolled unlike other log entries, so they will have rc_patrolled = 0.

Bug: T199474
Change-Id: Ib7d1f5f7dd3541768305debee703fd342844714b
(cherry picked from commit 87aaf7a1664a1a031f5872ffaf5fd9730db39444)