Check if child bridge or not from plugin perspective
### Current Situation

Hi,

is it possible to determine whether or not a plugin is running as a child bridge from the plugin perspective? I thought I could just do something like this:

```typescript
const isChildBrdige: boolean = this.config._bridge !== undefined;
```

However, this does not work out since the `._bridge` attribute is always undefined, even if the plugin is running as a child bridge.

### Logs

```markdown
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### Configuration

```json
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```


### Environment

- OS:
- Software:
- Node:
- npm:


### Process Supervisor

hb-service

### Additional Context

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