Add initial Microsoft Teams support

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

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

@@ -0,0 +1,15 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// ClassificationResult undocumented
+type ClassificationResult struct {
+	// Object is the base model of ClassificationResult
+	Object
+	// SensitiveTypeID undocumented
+	SensitiveTypeID *UUID `json:"sensitiveTypeId,omitempty"`
+	// Count undocumented
+	Count *int `json:"count,omitempty"`
+	// ConfidenceLevel undocumented
+	ConfidenceLevel *int `json:"confidenceLevel,omitempty"`
+}