Remove DgsNoOpPreparsedDocumentProvider

[kilink]

Switch to the NoOpPreparsedDocumentProvider from graphql-java.

[jord1e]

I implemented this in #599 because the GraphQL-Java one is annotated with @Internal, those classes are not public API and thus should never be used

https://github.com/graphql-java/graphql-java/blob/d783ec7ee30369ca2fdecdfd0b74e8bf6d96baa8/src/main/java/graphql/execution/preparsed/NoOpPreparsedDocumentProvider.java#L9

This PR reverts to using the internal non-public implementation. It should probably be reverted

[kilink]

Thanks for catching that, I didn't notice it was annotated with @Internal. However, I still think it's not necessary to duplicate the NoOpPreparsedDocumentProvider in DGS. All we have to do is not pass in anything to the builder returned by GraphQL.newGraphQL, and it ends up being the default one used anyhow. See #994