Bug: BLE Connection Raspberry Pi4 Not working
### Describe The Bug

Switch displays as "no response" in home app. Not actually triggering device

### To Reproduce

Setup as README BLE connection

### Expected behavior

Press in home app and switchbot presses

### Relevant log output

```shell
[SwitchBot] Bot: `x` failed refreshStatus with BLE Connection
```


### Config for homebridge-switchbot

```shell
{
            "name": "SwitchBot",
            "credentials": {
                "notice": "Keep your token a secret!"
            },
            "options": {
                "devices": [
                    {
                        "deviceId": "F0:F0:0F:00:0F:0F",
                        "configDeviceName": "5.1 Toggle",
                        "hide_device": false,
                        "configDeviceType": "Bot",
                        "ble": true,
                        "bot": {
                            "mode": "press",
                            "deviceType": "switch"
                        }
                    }
                ]
            },
            "platform": "SwitchBot"
        }
```


### Screenshots

No screenshots, I assume this is just me reading the README wrong...

### Device & Model

SwitchBot

### Node.js Version

v14.18.2

### NPM Version

v6.14.15

### Homebridge Version

v1.3.8

### Homebridge Switchbot Plugin Version

v1.4.0

### Homebridge Config UI X Plugin Version

v4.41.5

### Operating System

Rasberry PI OS (Raspbian GNU/Linux 10 (buster))