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
let errorBoundaryName: string | null = null;
     Host containers are a special case. If the failed work itself is a host
     container, then it acts as its own boundary. In all other cases, we
     ignore the work itself and only search through the parents.
    if (failedWork.tag === HostRoot) {
      boundary = failedWork;
      if (isFailedBoundary(failedWork)) {
        
        
        
        didFatal = true;
      }
    } else {
      let node = failedWork.return;
      while (node !== null && boundary === null) {
        if (node.tag === ClassComponent) {
          const instance = node.stateNode;
          if (typeof instance.componentDidCatch === 'function') {
            errorBoundaryFound = true;
            errorBoundaryName = getComponentName(node);
            
            boundary = node;
            willRetry = true;
          }
        } else if (node.tag === HostRoot) {
          
          boundary = node;
        }
        if (isFailedBoundary(node)) {