CBQE-1734: add cccp not_my_vbucket parsing

Change-Id: Idb6ed7efc9b052b659d15a65eb4dd684c34a6ec2
Reviewed-on: http://review.couchbase.org/31226
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>
Tested-by: Iryna Mironava <irynamironava@yandex.ru>