noble: Add Peripheral.updateRssi method

Add a missing method to `Peripheral` class in noble, a BLE library for node.js.
Thanks for checking these. As a coding style / maintainablility I'd prefer the a single signature with optional
```ts
connect(callback?: (error: string) => void): void;
```
Normally I'd let one go but since there are *lots* of these in this definition requesting that you update the PR for maintainability