Trigger Windows MDM host enrollment on device when notified that it is enabled (#12426)

orbit/pkg/update/execwinapi.go

@@ -0,0 +1,9 @@
+package update
+
+// Exported so that it can be used in tools/ (so that it can be built for
+// Windows and tested on a Windows machine). Otherwise not meant to be used
+// from outside this package.
+type MicrosoftMDMEnrollmentArgs struct {
+	DiscoveryURL string
+	HostUUID     string
+}