DOCSP-48759: docker note (#212)

(cherry picked from commit 2ddcc6d)

Author: rustagir

source/fundamentals/connection/connect.txt

@@ -177,3 +177,6 @@ class. Select the tab that corresponds to your preferred class.
       .. literalinclude:: /examples/generated/ConnectTest.snippet.connect-to-multiple-hosts-with-mongo-client-settings.kt
          :language: kotlin
 
+.. note:: Replica Set in Docker
+
+   .. sharedinclude:: dbx/docker-replica-set.rst