can't install go dependency go-ethereum-hdwallet

[chenzhijie]

Go dependency go-ethereum-hdwallet uses github.com/btcsuite/btcutil, which is not maintained anymore. I notice zksync2-go has already upgraded. If I install zksync2-go first, then install zksync-go, confilct will happen. The following code will help you find out the problem

package main

import (
	"fmt"
	zksync1 "github.com/zksync-sdk/zksync-go"
	"github.com/zksync-sdk/zksync2-go/accounts"
)

func main() {
	ethSigner, err := zksync1.NewEthSignerFromMnemonic("color round crucial offer twist deer junior diesel cactus gown father alone")
	if err != nil {
		panic(err)
	}
	fmt.Println("ethSigner:", ethSigner)
	baseSigner, err := accounts.NewRandomBaseSigner(1)
	if err != nil {
		panic(err)
	}
	fmt.Println("baseSigner:", baseSigner)
}

After I run the code:

$  CGO_LDFLAGS="-L./libs" go run main.go

Error shows:

github.com/zksync-sdk/zksync-go imports
	github.com/miguelmota/go-ethereum-hdwallet imports
	github.com/btcsuite/btcutil/hdkeychain imports
	github.com/btcsuite/btcd/btcec: cannot find module providing package github.com/btcsuite/btcd/btcec

Here is the pr, fixing the problem. #7