onDoorbellPressed not sending updates
### Is there an existing issue for this?

- [X] I have searched the existing issues

### Describe The Bug

I have been using the 'ring-client-api' for several projects, particularly the onDoorbellPressed observable. It was working fine, but now, a few weeks later, the onDoorbellPressed observable has stopped functioning entirely.

I've tried some basic troubleshooting using alternative methods, such as onNewNotification, but this observable isn't working either. I've also confirmed that my authentication and connection to my devices are valid by logging metadata (like device health), and this aspect is functioning correctly, suggesting the issue might be on Ring's end.

### To Reproduce

Authenticate and observe onDoorbellPressed, then ring your Ring doorbell...

### Expected behavior

We should receive an event from the onDoorbellPressed observable when a Ring doorbell is rung.

### Relevant log output

_No response_

### Screenshots

_No response_

### Additional context

_No response_

### OS

Windows, linux

### Node.js Version

v18.17.1

### NPM Version

v0.2.4

### ring-client-api

12.1.0

### Operating System

Windows 11 and Ubuntu