Allow subscription of githubstatus

[5nafu]

Is your feature request related to a problem? Please describe.
As the "official" statuspage.io app for MS Teams is now reported broken, and the webhook of the tool used by GitHub is not compatible with MS Teams webhook there is currently no integration to incidents into Teams

Describe the solution you'd like
It would be great if one could "subscribe" to GitHubstatus incidents from within this integration. This would enable a company using both GitHub and MS Teams to have a way to notify users in case of a GitHub outage.

Describe alternatives you've considered

• Using the Webhook integration is not compatible between GitHubStatus & MS Teams
• If the company would use Opsgenie as well, one could use this to "proxy" between githubstatus.com & MS Teams. The design of the messages is sketchy at best though.