How to use resetRetrieveHandlers ?

Hello,

I suspect the library to generate a memory leak :/
After some research, I found this PR #215 that seems to be a good fix :)

However, I doesn't see anywhere how I am supposed to use it, should I add a :
```js
setInterval(() => sourceMapSupport.resetRetrieveHandlers(), 60000); // clean every minute
```
in my app ?

This seems a bit strange to me.
For more context, my app is a web micro-service that treat http requests and amqp messages.

Thanks in advance for any advice :smile: