add license to data_source_device_test.go

zbuchheit · zbuchheit · commit 859c30283145 · 2025-10-22T11:33:57.000-07:00
diff --git a/tailscale/data_source_device_test.go b/tailscale/data_source_device_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) David Bond, Tailscale Inc, & Contributors
+// SPDX-License-Identifier: MIT
+
 package tailscale
 
 import (
