fix: fixed incorrect values for time fields in getchat

Author: TristanSpeakEasy

.speakeasy/tests.arazzo.yaml

@@ -81594,9 +81594,9 @@ workflows:
                                   "description": "however generally ew ha sonar usually slow guacamole",
                                   "destinationUrl": "https://tight-version.org/",
                                   "createdBy": "\u003cvalue\u003e",
-                                  "createTime": 345296,
+                                  "createTime": "2000-01-23T04:56:07.000Z",
                                   "updatedBy": "\u003cvalue\u003e",
-                                  "updateTime": 68379,
+                                  "updateTime": "2000-01-23T04:56:07.000Z",
                                   "unlisted": false,
                                   "urlTemplate": "\u003cvalue\u003e"
                                 },