MB-11641 Update partition versions list after compaction delta is applied

When the view compactor process delta log records files, it should update
the new index header with new partitions versions list for that delta log.
Missing statement for updating partition versions was resulting in missing
entries for certain partitions in partition versions list if compactor
was triggered while new passive partitions are added.

Change-Id: I3aa093699af534d6fa2ffafb3e9224109f866e69
Reviewed-on: http://review.couchbase.org/39203
Reviewed-by: Sarath Lakshman <sarath@couchbase.com>
Reviewed-by: Nimish Gupta <nimish@couchbase.com>
Reviewed-by: Volker Mische <volker.mische@gmail.com>
Tested-by: Volker Mische <volker.mische@gmail.com>