[Bug]: Login failed
### What happened?

As a follow-up to #201 which was closed, I'm still observing generalized and systematic login issues (always fails) between the homebridge-eufy-security plugin and Eufy.

With release 2.1.3 (for which I believe included the necessary fix(es) for #201), I still can't login ... Homebridge logs say:

```
[12/18/2022, 6:47:15 PM] [EufySecurity-2.1.3] ERROR: Not connected can't continue!
```

Different login attempts with either my main Eufy account or another one I created for Homebridge purposes are both failing while those 2 accounts are working fine when used from the Eufy mobile app. I'm also seeing this in the Homebridge logs after I attempt a login:

```
[18/12/2022, 19:23:54] [Homebridge UI] [homebridge-eufy-security] Incoming Request: /login
[18/12/2022, 19:27:13] [Homebridge UI] [homebridge-eufy-security] Terminating child process...
[18/12/2022, 19:27:13] [Homebridge UI] [homebridge-eufy-security] Child process ended
```

From the plugin's UI, when I'm trying to use my main account which has 2FA configured, I do receive the Eufy email and I do get challenged by the plugin to enter my 2FA code in the Homebridge Eufy Plug-in UI, but it fails after ... For my other Eufy account that doesn't have 2FA enabled, I obviously don't get challenged for a 2FA code and it fails immediately with a message that says `"Login was not successful!"` ... I do get some Captha challenges along the way, so it looks like some communication between the Homebridge plugin and Eufy is happening, but it just doesn't seem to be able to finalize.

BTW, Eufy country for me is set to `Canada` (both in Eufy account and in the Homebridge plugin), maybe it could be related to that?

If any additional details are needed to troubleshoot, please let me know.

Thanks,

### Device Type

Station (Supported)

### Plugin Version

v2.0.x (Supported)

### HomeBridge Version

v1.4.x (Supported)

### NodeJS Version

v16 (Supported)

### Operating System

Raspbian 10+ (Supported)

### Relevant log output

```shell
[12/18/2022, 6:47:15 PM] [EufySecurity-2.1.3] ERROR: Not connected can't continue!

[18/12/2022, 19:23:54] [Homebridge UI] [homebridge-eufy-security] Incoming Request: /login
[18/12/2022, 19:27:13] [Homebridge UI] [homebridge-eufy-security] Terminating child process...
[18/12/2022, 19:27:13] [Homebridge UI] [homebridge-eufy-security] Child process ended
```


### config

```shell
{
    "platform": "EufySecurity",
    "username": "****redacted****",
    "password": "****redacted****",
    "pollingIntervalMinutes": 30,
    "hkHome": 1,
    "hkAway": 0,
    "hkNight": 3,
    "hkOff": 63,
    "enableDetailedLogging": true,
    "ignoreStations": [
        "****redacted****",
        "****redacted****",
        "****redacted****"
    ],
    "ignoreDevices": [
        "****redacted****",
        "****redacted****",
        "****redacted****",
        "****redacted****"
    ],
    "country": "CA",
    "CameraMaxLivestreamDuration": 30,
    "cleanCache": true,
    "_bridge": {
        "username": "****redacted****",
        "port": 53985
    },
    "cameras": [
        {
            "serialNumber": "****redacted****",
            "rtsp": false,
            "talkback": false
        },
        {
            "serialNumber": "****redacted****",
            "rtsp": false,
            "talkback": false
        },
        {
            "serialNumber": "****redacted****",
            "rtsp": false,
            "talkback": false
        }
    ]
}
```
