test: remove test-timers-immediate-queue flaky designation

It has been a long time since the failure has been seen in CI and I
cannot reproduce the issue locally running

python.exe tools/test.py -J --repeat=1000 test/parallel/test-timers-immediate-queue.js

Author: lpinca

test/parallel/parallel.status

@@ -7,8 +7,6 @@ prefix parallel
 [true] # This section applies to all platforms
 
 [$system==win32]
-# https://github.com/nodejs/node/issues/24497
-test-timers-immediate-queue: PASS,FLAKY
 # https://github.com/nodejs/node/issues/41206
 test-crypto-keygen: PASS,FLAKY
 # https://github.com/nodejs/node/issues/41201