lib: remove redundant destroyHook checks

[gurgunday]

// Fewer checks may be possible, but these cover everything.

emitDestroy already checks these now:

node/lib/internal/async_hooks.js

Lines 533 to 538 in 6f941fc

	functionemitDestroyScript(asyncId){
	// Return early if there are no destroy callbacks, or invalid asyncId.
	if(!hasHooks(kDestroy)||asyncId<=0)
	return;
	async_wrap.queueDestroyAsyncId(asyncId);
	}

We are essentially checking the same condition twice

Also the invalid id check didn't cover undefined. I don't know if it was intentional, but in any case, since #56966, which removed enroll, I'm not sure if we can have an undefined asyncId anyway

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 88.48%. Comparing base (6f941fc) to head (0255b2e).
⚠️ Report is 51 commits behind head on main.

Additional details and impacted files

@@ Coverage Diff @@## main #60120 +/- ##
==========================================
+ Coverage 88.45% 88.48% +0.02% 
==========================================
Files 703 703 Lines 207826 207822 -4 Branches 40030 40027 -3 ==========================================
+ Hits 183842 183889 +47 + Misses 15973 15940 -33 + Partials 8011 7993 -18 

Files with missing lines	Coverage Δ
lib/internal/async_hooks.js	99.37% <100.00%> (ø)
lib/internal/process/task_queues.js	100.00% <100.00%> (ø)
lib/internal/timers.js	99.72% <100.00%> (+0.13%)	⬆️
lib/timers.js	100.00% <100.00%> (ø)

... and 55 files with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/69589/

[nodejs-github-bot]

Landed in 1527825