Add initial Microsoft Teams support

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

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

@@ -0,0 +1,25 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// LogonUser undocumented
+type LogonUser struct {
+	// Object is the base model of LogonUser
+	Object
+	// AccountDomain undocumented
+	AccountDomain *string `json:"accountDomain,omitempty"`
+	// AccountName undocumented
+	AccountName *string `json:"accountName,omitempty"`
+	// AccountType undocumented
+	AccountType *UserAccountSecurityType `json:"accountType,omitempty"`
+	// FirstSeenDateTime undocumented
+	FirstSeenDateTime *time.Time `json:"firstSeenDateTime,omitempty"`
+	// LastSeenDateTime undocumented
+	LastSeenDateTime *time.Time `json:"lastSeenDateTime,omitempty"`
+	// LogonID undocumented
+	LogonID *string `json:"logonId,omitempty"`
+	// LogonTypes undocumented
+	LogonTypes []LogonType `json:"logonTypes,omitempty"`
+}