Add initial Microsoft Teams support

Documentation on https://github.com/42wim/matterbridge/wiki/MS-Teams-setup

vendor/github.com/yaegashi/msgraph.go/beta/MalwareRiskEventModel.go

@@ -0,0 +1,13 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// MalwareRiskEvent undocumented
+type MalwareRiskEvent struct {
+	// LocatedRiskEvent is the base model of MalwareRiskEvent
+	LocatedRiskEvent
+	// DeviceInformation undocumented
+	DeviceInformation *string `json:"deviceInformation,omitempty"`
+	// MalwareName undocumented
+	MalwareName *string `json:"malwareName,omitempty"`
+}