Changes to getKanbanBoards

added SharedWithGrant subschema #1 to the items/shared_with/items response property oneOf list for the response status 200

the items/shared_with/items response's property type changed from string to no type for status 200

added the new optional query request parameter shared_with_format

added the optional property items/my_access to the response with the 200 status

added the optional property items/org_access to the response with the 200 status