We don't actually use this anywhere, so let's remove it.

https://github.com/facebook/react/blob/f1d00156df5453bc62bd5668fefdcac4ca67e90e/src/renderers/shared/fiber/ReactFiberScheduler.js#L1504-L1512
if (priorityLevel === NoWork) {
      return;
    }
    if (!root.isScheduled) {
      root.isScheduled = true;
      if (lastScheduledRoot) {
         
        lastScheduledRoot.nextScheduledRoot = root;
        lastScheduledRoot = root;
      } else {
         
        nextScheduledRoot = root;
        lastScheduledRoot = root;
      }
    }
  }
  function scheduleUpdate(fiber: Fiber, priorityLevel: PriorityLevel) {
    return scheduleUpdateImpl(fiber, priorityLevel, false);
  }
  function scheduleUpdateImpl(
    fiber: Fiber,
    priorityLevel: PriorityLevel,
    isErrorRecovery: boolean,
  ) {
    if (__DEV__) {
      recordScheduleUpdate();
    }
    if (nestedUpdateCount > NESTED_UPDATE_LIMIT) {
      didFatal = true;
      invariant(