Bevy wasm audio performance issues

## Bevy version and features

Tested on 0.18.0 , bevy_audio

## What

Bevy_audio has very bad performance in wasm builds. On each frame it creates new JS listeners which eventually are causing very heavy GC runs which can drop several frames. It happens every few seconds. Issue occurs even for very simple example like: [https://bevy.org/examples/audio/audio/)](https://bevy.org/examples/audio/audio/)
It also might cause issues like choppy sound, freezing etc.

example screenshots:

## Additional information

From my initial investigation root cause it's not bevy but `cpal` library which is used in bevy_audio or other audio plugins like bevy_kira_audio.
Also mentioned issue: https://github.com/RustAudio/cpal/issues/780

## My workaround
Personally I made very primitive plugin which directly works with JS api and it works much better not causing heavy GC's

Start by reproducing the issue with the linked Bevy audio example in a wasm build and inspect the reported cpal issue for the suspected cause. Compare listener and garbage-collection behavior with the provided workaround. Done means wasm audio no longer creates recurring heavy GC pauses, frame drops, choppy sound, or freezing.

Written by the indexing model from the issue text.