fix: ignore name server connection read timeout log

[twz915]

What is the purpose of the change

rocketmq-client-go/internal/remote/remote_client.go

Lines 177 to 195 in 3f9c59f

	if err != nil {
	// conn has been closed actively
	if r.isClosed(err) {
	return
	}
	if err != io.EOF {
	rlog.Error("conn error, close connection", map[string]interface{}{
	rlog.LogKeyUnderlayError: err,
	})
	}
	c.closeConnection(r)
	r.destroy()
	break
	}
	err = r.Conn.SetReadDeadline(time.Now().Add(c.config.ReadTimeout))
	if err != nil {
	continue
	}

the error logs

2023-12-05T10:33:03+08:00 ERROR remote/remote_client.go:183 github.com/apache/rocketmq-client-go/v2/internal/remote.(*remotingClient).receiveResponse conn error, close connection {"underlayError": "read tcp 192.7.128.158:43358->192.183.1.196:9876: i/o timeout"}

when get route info from name server timeout, just ignore the error log

Brief changelog

ignore conn read timeout log

[jjeffcaii]

LGTM

[jjeffcaii]

LGTM