chore: add meta to rxjs timeout errors

[TimoGlastra]

This adds a meta key to all the meta errors within the framework that contains the class + method name, as it's currently very hard to see where an rxjs timeout error originated.

This will be printed in the error message, and should make debugging easier.

TimeoutError: Timeout has occurred
 info: {
  "meta": "<the meta value>",
  "lastValue": null,
  "seen": 0
}