Microsoft Teams workflows - Change to existing notification-provider

[samotelf]

Description

I could not find any other issues specifically relating to Microsoft Teams Workflows.

🏷️ Feature Request Type
Change to existing notification-provider

🔖 Feature description
Microsoft are deprecating O365 connectors https://devblogs.microsoft.com/microsoft365dev/retirement-of-office-365-connectors-within-microsoft-teams/ and asking everyone to move to workflows instead. Setting up a workflow in my Teams and then switching the webhook URL in diun to the new workflow one does not work.

✔️ Solution
An update to the Microsoft Teams notification functionality to allow users to switch to using workflow webhooks.

📝 Additional Context
New O365 connectors using the existing method will not be able to be created after August 15th 2024. Existing connectors will stop working after October 1st 2024