Update

vendor/tailscale.com/wgengine/connreject_pendopen_stub.go

@@ -0,0 +1,19 @@
+// Copyright (c) Tailscale Inc & contributors
+// SPDX-License-Identifier: BSD-3-Clause
+
+//go:build !ts_omit_debug && ts_omit_connreject
+
+package wgengine
+
+import (
+	"tailscale.com/net/flowtrack"
+	"tailscale.com/net/packet"
+)
+
+// notifyConnRejectTSMPRecv is a no-op when the connreject feature is
+// omitted at build time.
+func (*userspaceEngine) notifyConnRejectTSMPRecv(packet.TailscaleRejectedHeader) {}
+
+// notifyConnRejectOpenTimeout is a no-op when the connreject feature is
+// omitted at build time.
+func (*userspaceEngine) notifyConnRejectOpenTimeout(flowtrack.Tuple, openTimeoutDiag) {}