Do not use CQF path for find commands with additional options that aren't supported in agg

The following options are not checked when translating from find->agg->ABT, but they will fail in agg:

• returnKey
• singleBatch
• tailable cursors
• sort (find command only, aggregation stage is already treated as unsupported)

We may be able to allow these options once the translation to ABT does not need to go through aggregate.