src: add native debugging code to workers

Now that we have better native debugging utilities in core,
let’s use them :)

PR-URL: https://github.com/nodejs/node/pull/21423


Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Matheus Marchini <matheus@sthima.com>