Add initial Microsoft Teams support

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

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

@@ -0,0 +1,15 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// AzureADLicenseUsage undocumented
+type AzureADLicenseUsage struct {
+	// Entity is the base model of AzureADLicenseUsage
+	Entity
+	// SnapshotDateTime undocumented
+	SnapshotDateTime *time.Time `json:"snapshotDateTime,omitempty"`
+	// LicenseInfoDetails undocumented
+	LicenseInfoDetails []LicenseInfoDetail `json:"licenseInfoDetails,omitempty"`
+}