Prerequisites

• I have written a descriptive issue title
• I have searched existing issues to ensure the bug has not already been reported

Fastify version

4.10.2

Plugin version

No response

Node.js version

16.14.0

Operating system

Linux

Operating system version (i.e. 20.04, 11.3, 10)

5.10.167-1-MANJARO

Description

I think there is a problem with using ref + raw in the object schema in that the values added by the raw() function are removed or not included

Steps to Reproduce

correct

 fluent.ref('foo').raw({test: true}).valueOf()
{ '$ref': 'foo', test: true }

incorrect

fluent.object().prop('a', fluent.string()).prop('test', fluent.ref('foo').raw({test: true})).valueOf()
{
  '$schema': 'http://json-schema.org/draft-07/schema#',
  type: 'object',
  properties: { a: { type: 'string' }, test: { '$ref': 'foo' } }
}

I suspect it is from the object schemas handling of ref

Expected Behavior

I'd expect the properties defiend by .raw() to be carried unconditionally to the object they are defined