fixup! test: add regression test for using ObjectWrap in worker

Author: addaleax

test/addons/worker-addon-exit/test.js

@@ -5,10 +5,6 @@ const { isMainThread, Worker } = require('worker_threads');
 if (!isMainThread) {
   const addon = require(`./build/${common.buildType}/binding`);
 
-  // Create some garbage
-  const arr = [];
-  for (let i = 0; i < 1e5; i++) arr.push(`${i}`.repeat(100));
-
   new addon.MyObject(10);
 
   // Should not segfault