$scoreFusion lite parsing should extend the existing LiteParsedDocumentSourceNestedPipelines.

According the design doc, all $scoreFusion subpipelines must be of one $search, $vectorSearch, $geoNear, or has a custom $sort in the pipeline. We should return an error if that is not true for any sub-pipeline.

This is essentially a duplicate of SERVER-91911, so that patch can be used as inspiration.