Update dependencies

vendor/tailscale.com/wgengine/magicsock/magicsock_windows.go

@@ -0,0 +1,58 @@
+// Copyright (c) Tailscale Inc & AUTHORS
+// SPDX-License-Identifier: BSD-3-Clause
+
+//go:build windows
+
+package magicsock
+
+import (
+	"net"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+	"tailscale.com/types/logger"
+	"tailscale.com/types/nettype"
+)
+
+func trySetUDPSocketOptions(pconn nettype.PacketConn, logf logger.Logf) {
+	c, ok := pconn.(*net.UDPConn)
+	if !ok {
+		// not a UDP connection; nothing to do
+		return
+	}
+
+	sysConn, err := c.SyscallConn()
+	if err != nil {
+		logf("trySetUDPSocketOptions: getting SyscallConn failed: %v", err)
+		return
+	}
+
+	// Similar to https://github.com/golang/go/issues/5834 (which involved
+	// WSAECONNRESET), Windows can return a WSAENETRESET error, even on UDP
+	// reads. Disable this.
+	const SIO_UDP_NETRESET = windows.IOC_IN | windows.IOC_VENDOR | 15
+
+	var ioctlErr error
+	err = sysConn.Control(func(fd uintptr) {
+		ret := uint32(0)
+		flag := uint32(0)
+		size := uint32(unsafe.Sizeof(flag))
+		ioctlErr = windows.WSAIoctl(
+			windows.Handle(fd),
+			SIO_UDP_NETRESET,               // iocc
+			(*byte)(unsafe.Pointer(&flag)), // inbuf
+			size,                           // cbif
+			nil,                            // outbuf
+			0,                              // cbob
+			&ret,                           // cbbr
+			nil,                            // overlapped
+			0,                              // completionRoutine
+		)
+	})
+	if ioctlErr != nil {
+		logf("trySetUDPSocketOptions: could not set SIO_UDP_NETRESET: %v", ioctlErr)
+	}
+	if err != nil {
+		logf("trySetUDPSocketOptions: SyscallConn.Control failed: %v", err)
+	}
+}