refactor: code cleanup

Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>

src/pools/abstract-pool.ts

@@ -1487,7 +1487,7 @@ export abstract class AbstractPool<
  workerUsage.tasks.executing === 0) ||
  (this.opts.enableTasksQueue === true &&
  workerInfo != null &&
- workerInfo.stealing === false &&
+ !workerInfo.stealing &&
  workerUsage.tasks.executing === 0 &&
  this.tasksQueueSize(localWorkerNodeKey) === 0)))
  ) {