Functional `ref` prop throws a `Maximum update depth exceeded` error when suspending.

React version: `18.0.0-alpha-464f27572-20210713`

## Steps To Reproduce

1. Click on the `suspend` button: https://codesandbox.io/s/ref-set-too-many-times-jm0c3?file=/src/App.js.

## The current behavior

Clicking on the `suspend` button throws a `Maximum update depth exceeded` error.

## The expected behavior

Clicking on the `suspend` button suspends.
case ClassComponent: {
      const Component = workInProgress.type;
      if (isLegacyContextProvider(Component)) {
        popLegacyContext(workInProgress);
      }
      bubbleProperties(workInProgress);
      return null;
    }
    case HostRoot: {
      const fiberRoot = (workInProgress.stateNode: FiberRoot);
      if (enableCache) {
        popRootCachePool(fiberRoot, renderLanes);
        const cache: Cache = workInProgress.memoizedState.cache;
        popCacheProvider(workInProgress, cache);
      }
      popHostContainer(workInProgress);
      popTopLevelLegacyContextObject(workInProgress);
      resetMutableSourceWorkInProgressVersions();
      if (fiberRoot.pendingContext) {
        fiberRoot.context = fiberRoot.pendingContext;
        fiberRoot.pendingContext = null;
      }
      if (current === null || current.child === null) {
        
        
        const wasHydrated = popHydrationState(workInProgress);
        if (wasHydrated) {
          
          
          markUpdate(workInProgress);