[Streaming]: Ring Live Stream no Audio
### Streaming Issue

Recently after a plugin update for Homebridge. I no longer get audio in any of my ring Streams.  Getting a message that only 'video' is streaming.  Any ideas?

![image](https://user-images.githubusercontent.com/33258406/141313993-bcd53bcf-73af-4990-a4d5-eb21475a1e19.png)


### Proposed Solution

Possibly build the required file into the plugin?

### Environment

Homebridge

### What operating system are you on?

Linux

### Relevant log output

```shell
[11/11/2021, 8:17:58 AM] [Ring] Preparing Live Stream for Kitchen
[11/11/2021, 8:17:58 AM] [Ring] Streaming video only - ffmpeg was not found. See https://github.com/dgreif/ring/wiki/FFmpeg for details.
[11/11/2021, 8:18:05 AM] [Ring] Hallway Detected Motion. Loading snapshot before sending event to HomeKit
```


### Honesty Time

- [X] I swear this is worth your time!