requirepass 非空任意密码均可连接

### Is this a regression?

Yes

### Description

pikadb/pika:v4.0.2

requirepass 为非空时填写任意字符串即可连接

### Please provide a link to a minimal reproduction of the bug

_No response_

### Screenshots or videos

_No response_

### Please provide the version you discovered this bug in (check about page for version information)

```true

```

### Anything else?

_No response_