Add initial Microsoft Teams support

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

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

@@ -0,0 +1,23 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// CredentialUserRegistrationDetails undocumented
+type CredentialUserRegistrationDetails struct {
+	// Entity is the base model of CredentialUserRegistrationDetails
+	Entity
+	// UserPrincipalName undocumented
+	UserPrincipalName *string `json:"userPrincipalName,omitempty"`
+	// UserDisplayName undocumented
+	UserDisplayName *string `json:"userDisplayName,omitempty"`
+	// AuthMethods undocumented
+	AuthMethods []RegistrationAuthMethod `json:"authMethods,omitempty"`
+	// IsRegistered undocumented
+	IsRegistered *bool `json:"isRegistered,omitempty"`
+	// IsEnabled undocumented
+	IsEnabled *bool `json:"isEnabled,omitempty"`
+	// IsCapable undocumented
+	IsCapable *bool `json:"isCapable,omitempty"`
+	// IsMFARegistered undocumented
+	IsMFARegistered *bool `json:"isMfaRegistered,omitempty"`
+}