Allow to apply sorting and filtering on ReferenceOneField

[nicgirault]

The doc currently says:

This field fetches a one-to-one relationship, e.g. the details of a book, when using a foreign key on the distant resource.

But actually it could be used to display only one record of many references (eg the latest reference of a record). To choose the right record to display, filtering & sorting might be useful. For example, to get the latest reference, I would like to sort DESC on a createdAt field. But I can't because the ASC order is hard coded here.

Would you accept a PR on this feature?

[WiXSL]

Of course, PRs are always welcome

[fzaninotto]

Fixed by #8306