test: remove test-worker-arraybuffer-zerofill flaky designation

Refs: nodejs#56053

Author: lpinca

test/parallel/parallel.status

@@ -10,8 +10,6 @@ test-net-write-fully-async-hex-string: PASS, FLAKY
 # https://github.com/nodejs/node/issues/52273
 test-shadow-realm-gc: SKIP
 test-shadow-realm-gc-module: SKIP
-# https://github.com/nodejs/node/issues/52274
-test-worker-arraybuffer-zerofill: PASS, FLAKY
 
 # https://github.com/nodejs/node/issues/51862
 test-fs-read-stream-concurrent-reads: PASS, FLAKY