Revert "Update __node.php with nxosv9k and vyos"
This reverts commit f94121707b3fbbecf859d2507984cc2c1a2ba848
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
This reverts commit f94121707b3fbbecf859d2507984cc2c1a2ba848