Revert "MB-10459: added sslServerList to bucket info"

Because we'll have different way to advertise ssl services.

This reverts commit a6f0126505872bde83843d1c7396e4762c857eb2.

Change-Id: Ib198ffb04bfa32617ef6be2051286f121cab2718
Reviewed-on: http://review.couchbase.org/36803
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Reviewed-by: Aliaksey Artamonau <aliaksiej.artamonau@gmail.com>