[rel-2.5.0] update ns_server manifest for MB-9883 and MB-9969

Change-Id: Id937a8fe34f6a2bab04667e7b3981320d12f2956
Reviewed-on: http://review.couchbase.org/32707
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>