Update dependencies

vendor/tailscale.com/ipn/doc.go

@@ -0,0 +1,12 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+//go:generate go run tailscale.com/cmd/viewer -type=Prefs,ServeConfig,TCPPortHandler,HTTPHandler,WebServerConfig
+
+// Package ipn implements the interactions between the Tailscale cloud
+// control plane and the local network stack.
+//
+// IPN is the abbreviated name for a Tailscale network. What's less
+// clear is what it's an abbreviation for: Identified Private Network?
+// IP Network? Internet Private Network? I Privately Network?
+package ipn