MB-9343 verify replications after UPR upgrade

Change-Id: I28acdb4c731aee6cc0297951eb301d0bfc653c13
Reviewed-on: http://review.couchbase.org/34214
Tested-by: Artem Stemkovski <artem@couchbase.com>
Reviewed-by: Aliaksey Artamonau <aliaksiej.artamonau@gmail.com>