CBQE-0: fix n1ql test according to new build name

Change-Id: I3be568f1e783a3082a29b0d065a0720b606b004b
Reviewed-on: http://review.couchbase.org/41602
Reviewed-by: Iryna Mironava <irynamironava@yandex.ru>
Tested-by: Iryna Mironava <irynamironava@yandex.ru>