Incorrect `accessory` field in the UI generated config
### Describe The Bug

[Homebridge API spec](https://github.com/homebridge/homebridge/blob/d98b430f69e70ae54119a602c12da289cb39d5d2/src/api.ts#L198) says that the 1st argument of `registerAccessory` is the `pluginIdentifier`. 

[Plugin settings for `config.schema.json`](https://github.com/oznu/homebridge-config-ui-x/wiki/Developers:-Plugin-Settings-GUI#basic-structure) says that the `pluginAlias` is the `pluginIdentifier`.

Doing so in my plugin [v1.0.1](https://www.npmjs.com/package/homebridge-plugin-command/v/1.0.1) gets me: 
<img width="804" alt="Screenshot 2023-01-15 at 6 34 23 PM" src="https://user-images.githubusercontent.com/33192449/212586516-a3b4edc2-6721-47b3-99ff-33436dd1b53d.png">
<img width="394" alt="Screenshot 2023-01-15 at 6 34 59 PM" src="https://user-images.githubusercontent.com/33192449/212586525-00a3f4cb-2647-4bb5-a81c-da6a88cb1312.png">

But, once I restart home bridge, I see the below logs:
```log
[15/01/2023, 18:35:37] Loading 1 accessories...
[15/01/2023, 18:35:37] No plugin was found for the accessory "homebridge-plugin-command" in your config.json. Please make sure the corresponding plugin is installed correctly.
```

If I change to `"accessory": "Command Accessory"`, it works.

```log
[15/01/2023, 18:38:05] Loading 1 accessories...
[15/01/2023, 18:38:05] [File Command] Initializing Command Accessory accessory...
```

But if I change the `config.schema.json` `pluginAlias` to that in my plugin [v1.0.2](https://www.npmjs.com/package/homebridge-plugin-command/v/1.0.2), I see a difference in the config UI but still the same `accessory` in the config, and the same error logs as before:
<img width="803" alt="Screenshot 2023-01-15 at 6 43 15 PM" src="https://user-images.githubusercontent.com/33192449/212587567-42f1896d-b89a-4e22-a485-0aae826a3049.png">
<img width="385" alt="Screenshot 2023-01-15 at 6 43 45 PM" src="https://user-images.githubusercontent.com/33192449/212587575-bbc030f7-8d8a-49cb-bd7f-77600d4be67c.png">






### Logs

_No response_

### Config

_No response_

### Homebridge UI Version

v4.50.2

### Homebridge Version

v1.6.0

### Node.js Version

v18.12.1

### Operating System

Raspberry Pi OS / Raspbian

### Environment Info

- [ ] Using Docker?
- [ ] Using Hyper-V?
- [ ] Using hb-service?

### Raspberry Pi Model

Raspberry Pi Zero WH