DOCSP-41800: merge options - builder pattern (#372)

* DOCSP-41800: merge options - builder pattern

* vale

Author: rustagir

source/whats-new.txt

@@ -92,6 +92,12 @@ The 2.0 {+driver-short+} release includes the following improvements and fixes:
   contained the number of dropped indexes. See the
   :ref:`golang-remove-index` section of the Indexes guide to learn more.
 
+- Updates to the builder pattern for types in the ``options`` package.
+  The pattern maintains a slice of setter functions, so you cannot set
+  data directly to an options object. This update does not
+  generally change how you create and use options. To learn more, see
+  the `feature JIRA ticket <https://jira.mongodb.org/browse/GODRIVER-2696>`__.
+
 - The driver no longer supports the ``mongo.ErrUnacknowledgedWrite`` sentinel
   error if a write operation is not acknowledged. To confirm that the server
   acknowledged a write operation, you must access the ``Acknowledged``