Add initial Microsoft Teams support

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

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

@@ -0,0 +1,13 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// PrivacyProfile undocumented
+type PrivacyProfile struct {
+	// Object is the base model of PrivacyProfile
+	Object
+	// ContactEmail undocumented
+	ContactEmail *string `json:"contactEmail,omitempty"`
+	// StatementURL undocumented
+	StatementURL *string `json:"statementUrl,omitempty"`
+}