[SecuritySolution][Detections] Enables Microsoft Teams for Detection …

…Actions (#94239)

## Summary

This PR enables Microsoft Teams action type for the detection engine (originally developed/tested via #83169).

<p align="center">
  <img width="500" src="https://user-images.githubusercontent.com/2946766/110558632-0fccdf80-8100-11eb-8476-8adb2eab7134.png" />
</p>



### For maintainers

- [x] This was checked for breaking API changes and was [labeled appropriately](https://www.elastic.co/guide/en/kibana/master/contributing.html#kibana-release-notes-process)

x-pack/plugins/security_solution/common/constants.ts

@@ -180,6 +180,7 @@ export const NOTIFICATION_SUPPORTED_ACTION_TYPES_IDS = [
   '.servicenow',
   '.jira',
   '.resilient',
+  '.teams',
 ];
 
 if (ENABLE_CASE_CONNECTOR) {