message: Add Google Cloud IoT Core
  Might want a better news story if one comes out.
diff: "link": "https://arstechnica.com/gadgets/2022/06/google-hangouts-finally-gets-a-shutdown-date-november-2022/",
  "description": "Google Hangouts was a cross-platform instant messaging service.",
  "type": "service"
  - }
  + },
  + {
  + "name": "Google Cloud IoT Core",
  + "dateOpen": "2018-02-21",
  + "dateClose": "2023-08-16",
  + "link": "https://www.prweb.com/releases/2022/8/prweb18844004.htm",
  + "description": "Google Cloud IoT Core was a managed service designed to let customers securely connect, manage, and ingest data from globally dispersed devices.",
  + "type": "service"
  + },
  ]
  