src: move async hooks trace events setup to pre_execution.js

Reasons:

- Moves more environment-dependent setup out of bootstrap/node.js
- No async operations should be done before the call to
  the setup functions in pre_execution.js so no async hooks should be
  triggered before that. Therefore it is safe to delay the setup
  until then.

PR-URL: https://github.com/nodejs/node/pull/26062


Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>