[FAB-6445] Add missing "ecert" field to swagger
[FAB-6445] Add missing "ecert" field to swagger

The swagger doc updated to include "ecert" field
indicating that an attribute is to be included
in an ecert by default.

Change-Id: Id9e446a07127b9c5d442963c353c197e92186f31
Signed-off-by: Saad Karim <d1da09defa5b48f678dafc09ede657abebbe94c4@us.ibm.com>

saadk10/fabric-ca,saadk10/fabric-ca