Update dependency to 2.8.10-SNAPSHOT.

Change-Id: Ife89ecbbd2912827704b38a5220c737514ed9be1
Reviewed-on: http://review.couchbase.org/23977
Reviewed-by: Deepti Dawar <deepti.dawar@globallogic.com>
Tested-by: Michael Nitschinger <michael.nitschinger@couchbase.com>