module: unsuppress "pause on uncaught exceptions" on module-level promises

[rotu]

Previously, module-level promise rejections are always considered "caught exception" by the debugger; now such promise rejections may be considered "caught" or "uncaught", depending on whether there is an enclosing catch in the module code itself.

Note this does NOT affect whether an "unhandledRejection" event is emitted (which is based on whether a handler is actually attached) #53732

// in a .mjs file

// before this PR: pause if "pause on caught exceptions"
// after: pause if "pause on uncaught exceptions"
await Promise.reject()

// unchanged: pause if "pause on caught exceptions"
try { await Promise.reject() } catch {}

setTimeout(async ()=>{
  // unchanged: pause if "pause on uncaught exceptions"
  await Promise.reject()
})

setTimeout(async ()=>{
  // unchanged: pause if "pause on caught exceptions"
  try { await Promise.reject() } catch {}
})

[nodejs-github-bot]

Review requested:

• @nodejs/loaders

[rotu]

Well, I gave it a shot but I couldn't figure out how to accomplish this in a clean way. My attempted fix did not work.