Add initial Microsoft Teams support

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

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

@@ -0,0 +1,65 @@
+// Code generated by msgraph-generate.go DO NOT EDIT.
+
+package msgraph
+
+// ActionState undocumented
+type ActionState int
+
+const (
+	// ActionStateVNone undocumented
+	ActionStateVNone ActionState = 0
+	// ActionStateVPending undocumented
+	ActionStateVPending ActionState = 1
+	// ActionStateVCanceled undocumented
+	ActionStateVCanceled ActionState = 2
+	// ActionStateVActive undocumented
+	ActionStateVActive ActionState = 3
+	// ActionStateVDone undocumented
+	ActionStateVDone ActionState = 4
+	// ActionStateVFailed undocumented
+	ActionStateVFailed ActionState = 5
+	// ActionStateVNotSupported undocumented
+	ActionStateVNotSupported ActionState = 6
+)
+
+// ActionStatePNone returns a pointer to ActionStateVNone
+func ActionStatePNone() *ActionState {
+	v := ActionStateVNone
+	return &v
+}
+
+// ActionStatePPending returns a pointer to ActionStateVPending
+func ActionStatePPending() *ActionState {
+	v := ActionStateVPending
+	return &v
+}
+
+// ActionStatePCanceled returns a pointer to ActionStateVCanceled
+func ActionStatePCanceled() *ActionState {
+	v := ActionStateVCanceled
+	return &v
+}
+
+// ActionStatePActive returns a pointer to ActionStateVActive
+func ActionStatePActive() *ActionState {
+	v := ActionStateVActive
+	return &v
+}
+
+// ActionStatePDone returns a pointer to ActionStateVDone
+func ActionStatePDone() *ActionState {
+	v := ActionStateVDone
+	return &v
+}
+
+// ActionStatePFailed returns a pointer to ActionStateVFailed
+func ActionStatePFailed() *ActionState {
+	v := ActionStateVFailed
+	return &v
+}
+
+// ActionStatePNotSupported returns a pointer to ActionStateVNotSupported
+func ActionStatePNotSupported() *ActionState {
+	v := ActionStateVNotSupported
+	return &v
+}