[React 19] Library uses deprecated findDOMNode

[rdmrocha]

WARNING in ../node_modules/@egjs/react-flicking/dist/flicking.esm.js 349:13-24 export 'findDOMNode' (imported as 'findDOMNode') was not found in 'react-dom' (possible exports: __DOM_INTERNALS_DO_NOT_USE_OR_WARN_USERS_THEY_CANNOT_UPGRADE, createPortal, flushSync, preconnect, prefetchDNS, preinit, preinitModule, preload, preloadModule, requestFormReset, unstable_batchedUpdates, useFormState, useFormStatus, version)

[jtwite]

I'm running into this issue as well which is causing issues when upgrading to react 19.