[Feature]: support native watcher

[hardfist]

What problem does this feature solve?

related issue https://github.com/web-infra-dev/rspack/issues/7490 we currently use watchpack and it has performance issue especially when killed by ctrl-c, it may even take seconds to shutdown, we can progressively migrate watchpack to native watchers

What does the proposed API of configuration look like?

experiments: {
   nativeWatcher: true
}

we can reuse Watch and watchOptions