feat: Decorator trait

[suremarc]

This PR adds a new Decorator API that allows users of this library to register decorator implementations of TableProvider.

Decorators are useful for overriding functionality of existing TableProvider implementations. Sometimes, a user may implemented Materialized or ListingTableLike for a TableProvider, but then wrap this type with a decorator that doesn't implement either. In this case, whether or not the inner table implements Materialized or TableProvider can only be known at runtime by inspecting the inner TableProvider.

To simplify dealing with such cases, the user may register their decorator using register_decorator. For such types, if the cast_to_listing_table and cast_to_materialized functions fail, it will then check if the table is a decorator. If so, it will recursively check the inner table as well.