Add initial Microsoft Teams support

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

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

@@ -0,0 +1,15 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// WorkbookChartAxes undocumented
+type WorkbookChartAxes struct {
+	// Entity is the base model of WorkbookChartAxes
+	Entity
+	// CategoryAxis undocumented
+	CategoryAxis *WorkbookChartAxis `json:"categoryAxis,omitempty"`
+	// SeriesAxis undocumented
+	SeriesAxis *WorkbookChartAxis `json:"seriesAxis,omitempty"`
+	// ValueAxis undocumented
+	ValueAxis *WorkbookChartAxis `json:"valueAxis,omitempty"`
+}