Error: Cannot find module 'timers/promises' on RPI 4
# Bug Report

### Describe the Bug
After installing the homebridge-ring plugin on my RPI 4 and latest node/nodejs/npm versions, I get this error during startup of the plugin:

[9-5-2022 18:12:20] ====================
[9-5-2022 18:12:20] ERROR LOADING PLUGIN homebridge-ring:
[9-5-2022 18:12:20] Error: Cannot find module 'timers/promises'
Require stack:
- /usr/lib/node_modules/homebridge-ring/node_modules/@koush/werift/lib/ice/src/ice.js
- /usr/lib/node_modules/homebridge-ring/node_modules/@koush/werift/lib/ice/src/index.js
- /usr/lib/node_modules/homebridge-ring/node_modules/@koush/werift/lib/webrtc/src/index.js
- /usr/lib/node_modules/homebridge-ring/lib/api/streaming/peer-connection.js
- /usr/lib/node_modules/homebridge-ring/lib/api/streaming/streaming-connection-base.js
- /usr/lib/node_modules/homebridge-ring/lib/api/streaming/webrtc-connection.js
- /usr/lib/node_modules/homebridge-ring/lib/api/ring-camera.js
- /usr/lib/node_modules/homebridge-ring/lib/api/location.js
- /usr/lib/node_modules/homebridge-ring/lib/api/api.js
- /usr/lib/node_modules/homebridge-ring/lib/api/index.js
- /usr/lib/node_modules/homebridge-ring/lib/homebridge/ring-platform.js
- /usr/lib/node_modules/homebridge-ring/lib/homebridge/index.js
- /usr/lib/node_modules/homebridge/lib/plugin.js
- /usr/lib/node_modules/homebridge/lib/pluginManager.js
- /usr/lib/node_modules/homebridge/lib/server.js
- /usr/lib/node_modules/homebridge/lib/cli.js
- /usr/lib/node_modules/homebridge/bin/homebridge
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:902:15)
    at Function.Module._load (internal/modules/cjs/loader.js:746:27)
    at Module.require (internal/modules/cjs/loader.js:974:19)
    at require (internal/modules/cjs/helpers.js:101:18)
    at Object.<anonymous> (/usr/lib/node_modules/homebridge-ring/node_modules/@koush/ice/src/ice.ts:11:1)
    at Module._compile (internal/modules/cjs/loader.js:1085:14)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1114:10)
    at Module.load (internal/modules/cjs/loader.js:950:32)
    at Function.Module._load (internal/modules/cjs/loader.js:790:12)
    at Module.require (internal/modules/cjs/loader.js:974:19)
[9-5-2022 18:12:20] ====================

Can you help out on what is wrong? Thanks!

### To Reproduce
Steps to reproduce the behavior:
 - Start Homebridge

### Expected behavior
Plugin starting up, no errors

### Screenshots/Logs
See above

### Additional context
I am not a specialist in this area, so perhaps it is something stupid. But I googled on this message/error and all I could find is to update NPM, which I did, but no result.

### Homebridge Ring Config
{
            "refreshToken": "xxxxx",
            "platform": "Ring",
            "_bridge": {
                "username": "0E:92:66:84:10:E8",
                "port": 43686
            }
        }

### Environment
<!-- ✍️edit: -->
 - OS: [e.g. Raspbian] Buster
 - Node.js: [e.g. 12.14.1] 14.69.2
 - NPM: [e.g 6.13.4] 6.14.17
 - homebridge-ring: [e.g 6.0.3] 11.0.0 latest
 - homebridge: [e.g. 0.4.50 or N/A] 1.4.1
 - hoobs: [e.g. 0.4.50 or N/A] N/A
