Make `HierarchyQueryExt` work with `QueryState`

## What problem does this solve or what need does it fill?

For exclusive systems, getting multiple queries with `query_state` is easy and you can pass them world access. However, getting an actual `Query`, where the `HierarchyQueryExt` trait is implemented, only works over `DeferredWorld`, which can easily result in a `use of borrowed value here` error.

## What solution would you like?

Add the possibility to use methods from `HierarchyQueryExt` with `QueryState` and `&mut World`

## What alternative(s) have you considered?

#14869