Add support for complex object as query method parameter

[fremo917]

Related to #540. It is not possible to have a query that take a complex object as input.

Error given: Parameter 'lifespan' of domain operation entry 'GetPersonsByLifespan' must be one of the predefined serializable types.

From this code:

public IQueryable<Person> GetPersonsByLifespan(Lifespan lifespan)
{
    return this._people.Where(p => p.Lifespan.Equals(lifespan)).AsQueryable<Person>();
}

where Lifespan is a complex object on Person class.

public class Person
{
    [Key]
    public string Name { get; set; }

    public Lifespan Lifespan { get; set; }
}

[Owned]
public class Lifespan
{
    public DateOnly Born { get; set; }

    public DateOnly? Dead { get; set; }
}

[Daniel-Svensson]

Since it works for invoke methods but not queries it should probably be quite straightforward to unblock the usage for queries.
Supporting it for entity operations (if it is not supported) might require som more work to populate "KnownType" lists.

I gove not looked at the code if there is any good rationale for only supporting invoke so that is something to look out for.