🐛 Fix issue with Cortex Node (#1606)

Cortex node it's iterating over all items, but it's not accumulating the results. Hence just the last item is returned.

packages/nodes-base/nodes/Cortex/Cortex.node.ts

@@ -456,12 +456,13 @@ export class Cortex implements INodeType {
 					) as IJob;
 				}
 			}
-		}
+
 			if (Array.isArray(responseData)) {
 				returnData.push.apply(returnData, responseData as IDataObject[]);
 			} else if (responseData !== undefined) {
 				returnData.push(responseData as IDataObject);
 			}
+		}
 		return [this.helpers.returnJsonArray(returnData)];
 	}
 }