Buzzing sound for ios and mac

### What happened and what did you expect to happen?

Running `DefaultMeetingReadinessChecker`'s `checkAudioOutput` on ios (safari/chrome)/ipados (safari/chrome)/mac (safari)/webkit based browsers causes tone to play infinitely. After resolving the `audioOutputVerificationCallback` the tone should stop playing, but on the above browsers/os combinations it continues to play.

I also noticed a closed ticket with a similar issue: https://github.com/aws/amazon-chime-sdk-js/issues/1515

### Have you reviewed our existing documentation?

- [X] GitHub [issues](https://github.com/aws/amazon-chime-sdk-js/issues)
- [X] FAQs [page](https://aws.github.io/amazon-chime-sdk-js/modules/faqs.html)
- [X] README [page](https://github.com/aws/amazon-chime-sdk-js#amazon-chime-sdk-for-javascript)
- [X] Feature-specific [guides](https://github.com/aws/amazon-chime-sdk-js#guides)

### Reproduction steps

Instantiate DefaultMeetingReadinessChecker
Run await DefaultMeetingReadinessChecker.checkAudioOutput
Resolve the callback with a button click
Notice Audio Tone continues to play even though checkAudioOutput has finished executing

### Amazon Chime SDK for JavaScript version

3.20

### What browsers are you seeing the problem on?

webkit based browsers (ios - safari/chrome, ipadOS - safari/chrome, macos safari)

### Browser version

ios-safari 18.1, ios-chrome-131.0.6778.73, ipados-safari 18.1, ipados-chrome-131.0.6778.73, mac-safari-17.5(19618.2.12.11.6)

### Meeting and Attendee ID Information.

_No response_

### Browser console logs

No logs are output from checkAudioOutput.

Start at DefaultMeetingReadinessChecker.checkAudioOutput and reproduce the issue on the listed iOS, iPadOS, and macOS WebKit-based browsers. Review the related issue #1515 for context, then trace what happens after audioOutputVerificationCallback resolves. Done means the tone stops when checkAudioOutput finishes on all reported browser and OS combinations.

Written by the indexing model from the issue text.