Update schedule object to handle canellation location

schemas/data-ingress/pushport/16schedule.json

@@ -313,6 +313,10 @@
                     "type": "integer",
                     "description": "Cancellation Reason code"
                 },
+                "cancelLocation": {
+                    "type": "string",
+                    "description": "Location at which the train was cancelled - Only valid when 'cancelReason' is defined, and even then optional"
+                },
                 "locations": {
                     "type": "object",
                     "additionalProperties": false,