src: add convenience ctor for async trigger id scope

This backport differs from the original only in the
omission of a change to `stream_base-inl.h` which
would have generated conflicts.

Backport-PR-URL: https://github.com/nodejs/node/pull/21600
PR-URL: https://github.com/nodejs/node/pull/19204


Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>