Add initial Microsoft Teams support

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

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

@@ -0,0 +1,19 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+import "time"
+
+// SkypeForBusinessParticipantActivityMinuteCounts undocumented
+type SkypeForBusinessParticipantActivityMinuteCounts struct {
+	// Entity is the base model of SkypeForBusinessParticipantActivityMinuteCounts
+	Entity
+	// Audiovideo undocumented
+	Audiovideo *int `json:"audiovideo,omitempty"`
+	// ReportRefreshDate undocumented
+	ReportRefreshDate *time.Time `json:"reportRefreshDate,omitempty"`
+	// ReportDate undocumented
+	ReportDate *time.Time `json:"reportDate,omitempty"`
+	// ReportPeriod undocumented
+	ReportPeriod *string `json:"reportPeriod,omitempty"`
+}