Tiktok schema patch- Typo (#344)

* Remove date-time format from Ad-Groups

* More date-time formatting

* Adding streams reference

* typ

Author: jonwihl

airbyte-integrations/connectors/source-tiktok-marketing/streams/campaigns_audience_reports_by_country_daily.patch.json

@@ -14,7 +14,7 @@
             "type": "string"
         },
         "stat_time_hour":{
-            "type": ["null", "sting"]
+            "type": ["null", "string"]
         }
     }
 }