Add initial Microsoft Teams support

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

vendor/github.com/yaegashi/msgraph.go/beta/Windows10VpnAuthenticationMethodEnum.go

@@ -0,0 +1,33 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// Windows10VpnAuthenticationMethod undocumented
+type Windows10VpnAuthenticationMethod int
+
+const (
+	// Windows10VpnAuthenticationMethodVCertificate undocumented
+	Windows10VpnAuthenticationMethodVCertificate Windows10VpnAuthenticationMethod = 0
+	// Windows10VpnAuthenticationMethodVUsernameAndPassword undocumented
+	Windows10VpnAuthenticationMethodVUsernameAndPassword Windows10VpnAuthenticationMethod = 1
+	// Windows10VpnAuthenticationMethodVCustomEapXML undocumented
+	Windows10VpnAuthenticationMethodVCustomEapXML Windows10VpnAuthenticationMethod = 2
+)
+
+// Windows10VpnAuthenticationMethodPCertificate returns a pointer to Windows10VpnAuthenticationMethodVCertificate
+func Windows10VpnAuthenticationMethodPCertificate() *Windows10VpnAuthenticationMethod {
+	v := Windows10VpnAuthenticationMethodVCertificate
+	return &v
+}
+
+// Windows10VpnAuthenticationMethodPUsernameAndPassword returns a pointer to Windows10VpnAuthenticationMethodVUsernameAndPassword
+func Windows10VpnAuthenticationMethodPUsernameAndPassword() *Windows10VpnAuthenticationMethod {
+	v := Windows10VpnAuthenticationMethodVUsernameAndPassword
+	return &v
+}
+
+// Windows10VpnAuthenticationMethodPCustomEapXML returns a pointer to Windows10VpnAuthenticationMethodVCustomEapXML
+func Windows10VpnAuthenticationMethodPCustomEapXML() *Windows10VpnAuthenticationMethod {
+	v := Windows10VpnAuthenticationMethodVCustomEapXML
+	return &v
+}