fix(dhcp): can not renew an ip address

The dhcp server is systemd-networkd, and the dhcp
plugin can request an ip but can not renew it.
The systemd-networkd just ignore the renew request.

```
2024/09/14 21:46:00 no DHCP packet received within 10s
2024/09/14 21:46:00 retrying in 31.529038 seconds
2024/09/14 21:46:42 no DHCP packet received within 10s
2024/09/14 21:46:42 retrying in 63.150490 seconds
2024/09/14 21:47:45 98184616c91f15419f5cacd012697f85afaa2daeb5d3233e28b0ec21589fb45a/iot/eth1: no more tries
2024/09/14 21:47:45 98184616c91f15419f5cacd012697f85afaa2daeb5d3233e28b0ec21589fb45a/iot/eth1: renewal time expired, rebinding
2024/09/14 21:47:45 Link "eth1" down. Attempting to set up
2024/09/14 21:47:45 98184616c91f15419f5cacd012697f85afaa2daeb5d3233e28b0ec21589fb45a/iot/eth1: lease rebound, expiration is 2024-09-14 22:47:45.309270751 +0800 CST m=+11730.048516519
```

Follow the https://datatracker.ietf.org/doc/html/rfc2131#section-4.3.6,
following options must not be sent in renew

- Requested IP Address
- Server Identifier

Since the upstream code has been inactive for 6 years,
we should switch to another dhcpv4 library.
The new selected one is https://github.com/insomniacslk/dhcp.

Signed-off-by: Songmin Li <lisongmin@protonmail.com>

vendor/github.com/josharian/native/doc.go

@@ -0,0 +1,8 @@
+// Package native provides easy access to native byte order.
+//
+// Usage: use native.Endian where you need the native binary.ByteOrder.
+//
+// Please think twice before using this package.
+// It can break program portability.
+// Native byte order is usually not the right answer.
+package native

vendor/github.com/josharian/native/endian_big.go

@@ -0,0 +1,14 @@
+//go:build mips || mips64 || ppc64 || s390x
+// +build mips mips64 ppc64 s390x
+
+package native
+
+import "encoding/binary"
+
+// Endian is the encoding/binary.ByteOrder implementation for the
+// current CPU's native byte order.
+var Endian = binary.BigEndian
+
+// IsBigEndian is whether the current CPU's native byte order is big
+// endian.
+const IsBigEndian = true

vendor/github.com/josharian/native/endian_generic.go

@@ -0,0 +1,31 @@
+//go:build !mips && !mips64 && !ppc64 && !s390x && !amd64 && !386 && !arm && !arm64 && !loong64 && !mipsle && !mips64le && !ppc64le && !riscv64 && !wasm
+// +build !mips,!mips64,!ppc64,!s390x,!amd64,!386,!arm,!arm64,!loong64,!mipsle,!mips64le,!ppc64le,!riscv64,!wasm
+
+// This file is a fallback, so that package native doesn't break
+// the instant the Go project adds support for a new architecture.
+//
+
+package native
+
+import (
+	"encoding/binary"
+	"log"
+	"runtime"
+	"unsafe"
+)
+
+var Endian binary.ByteOrder
+
+var IsBigEndian bool
+
+func init() {
+	b := uint16(0xff) // one byte
+	if *(*byte)(unsafe.Pointer(&b)) == 0 {
+		Endian = binary.BigEndian
+		IsBigEndian = true
+	} else {
+		Endian = binary.LittleEndian
+		IsBigEndian = false
+	}
+	log.Printf("github.com/josharian/native: unrecognized arch %v (%v), please file an issue", runtime.GOARCH, Endian)
+}

vendor/github.com/josharian/native/endian_little.go

@@ -0,0 +1,14 @@
+//go:build amd64 || 386 || arm || arm64 || loong64 || mipsle || mips64le || ppc64le || riscv64 || wasm
+// +build amd64 386 arm arm64 loong64 mipsle mips64le ppc64le riscv64 wasm
+
+package native
+
+import "encoding/binary"
+
+// Endian is the encoding/binary.ByteOrder implementation for the
+// current CPU's native byte order.
+var Endian = binary.LittleEndian
+
+// IsBigEndian is whether the current CPU's native byte order is big
+// endian.
+const IsBigEndian = false

vendor/github.com/josharian/native/license

@@ -0,0 +1,7 @@
+Copyright 2020 Josh Bleecher Snyder
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/josharian/native/readme.md

@@ -0,0 +1,10 @@
+Package native provides easy access to native byte order.
+
+`go get github.com/josharian/native`
+
+Usage: Use `native.Endian` where you need the native binary.ByteOrder.
+
+Please think twice before using this package.
+It can break program portability.
+Native byte order is usually not the right answer.
+