This is the CBR-related follow-up work for SERVER-75063.

It introduces a new multi-range clustered collection scan stage and marks it (temporarily) as unsupported by CBR.

I think this support can be added by converting the new RecordIdRangeList structure into an IndexBounds (as the former is a special case of the latter - in much the same way a clustered index is a specialized version of a regular index), which we can already cost.