Add initial Microsoft Teams support

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

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

@@ -0,0 +1,25 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// WorkforceIntegrationEncryptionProtocol undocumented
+type WorkforceIntegrationEncryptionProtocol int
+
+const (
+	// WorkforceIntegrationEncryptionProtocolVSharedSecret undocumented
+	WorkforceIntegrationEncryptionProtocolVSharedSecret WorkforceIntegrationEncryptionProtocol = 0
+	// WorkforceIntegrationEncryptionProtocolVUnknownFutureValue undocumented
+	WorkforceIntegrationEncryptionProtocolVUnknownFutureValue WorkforceIntegrationEncryptionProtocol = 1
+)
+
+// WorkforceIntegrationEncryptionProtocolPSharedSecret returns a pointer to WorkforceIntegrationEncryptionProtocolVSharedSecret
+func WorkforceIntegrationEncryptionProtocolPSharedSecret() *WorkforceIntegrationEncryptionProtocol {
+	v := WorkforceIntegrationEncryptionProtocolVSharedSecret
+	return &v
+}
+
+// WorkforceIntegrationEncryptionProtocolPUnknownFutureValue returns a pointer to WorkforceIntegrationEncryptionProtocolVUnknownFutureValue
+func WorkforceIntegrationEncryptionProtocolPUnknownFutureValue() *WorkforceIntegrationEncryptionProtocol {
+	v := WorkforceIntegrationEncryptionProtocolVUnknownFutureValue
+	return &v
+}