MB-10724 log UPR control messages and unsuccessfull responses to

... data messages

Change-Id: Ibd3ea6abf05fd1080559e4e8ea50370eee4c46b9
Reviewed-on: http://review.couchbase.org/35611
Tested-by: Artem Stemkovski <artem@couchbase.com>
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>