Following up on https://github.com/reactjs/reactjs.org/pull/4486#discussion_r834319756 (/cc @acdlite )

React version: 18.0.0-rc.3-next-1159ff619-20220324

## Steps To Reproduce

1. schedule an update (e.g. `setState`) from within `useInsertionEffect` 


Link to code example: https://codesandbox.io/s/naughty-bogdan-boghf6?file=/src/index.js


## The current behavior

Update is applied and no warning is issued.

## The expected behavior

According to https://github.com/reactjs/reactjs.org/pull/4486/files#diff-a1c8ec10dc40c86b4bbd55ad3f0126835bd45e9aa9e56c846a2e28ad6dd6acffR602 `useInsertionEffect` cannot schedule updates. But `setState` seems to "work". Maybe this is just incidental because it's the first render?

I got the impression that this should definitely cause a warning (not implemented) but I wonder if we also should consistently drop updates from `useInsertionEffect`?
try {
    ReactCurrentBatchConfig.transition = null;
    setCurrentUpdatePriority(DiscreteEventPriority);
    fn();
  } finally {
    setCurrentUpdatePriority(previousPriority);
    ReactCurrentBatchConfig.transition = prevTransition;
    executionContext = prevExecutionContext;
    if (executionContext === NoContext) {
       
      resetRenderTimer();
      flushSyncCallbacks();
    }
  }
}
export function pushRenderLanes(fiber: Fiber, lanes: Lanes) {
  pushToStack(subtreeRenderLanesCursor, subtreeRenderLanes, fiber);
  subtreeRenderLanes = mergeLanes(subtreeRenderLanes, lanes);
  workInProgressRootIncludedLanes = mergeLanes(
    workInProgressRootIncludedLanes,
    lanes,
  );
}
export function popRenderLanes(fiber: Fiber) {
  subtreeRenderLanes = subtreeRenderLanesCursor.current;
  popFromStack(subtreeRenderLanesCursor, fiber);
}
function prepareFreshStack(root: FiberRoot, lanes: Lanes): Fiber {
  root.finishedWork = null;
  root.finishedLanes = NoLanes;