Introduce methods to get a specific option from a Query/EntityHandler

[marko-bekhta]

Introduce methods to get a specific option on the following interfaces:

• jakarta.persistence.TypedQuery
• jakarta.persistence.Statement
• jakarta.persistence.StoredProcedureQuery
  and
• jakarta.persistence.EntityManager
• jakarta.persistence.EntityAgent

Currently, these interfaces provide the user with a way to get all options at once: Set<Option> getOptions(); Let's add:

<T extends Option> T getOption(Class<T> optionType);

where the user can ask for a specific option rather than all at once.

[gavinking]

Also AttributeNode.