#62149 [13.x] Fix latest() and oldest() with a join from a subquery

#62024 qualified the default latest() / oldest() column with the model's table when the query has joins. That breaks queries that select from a subquery, since the model's table isn't part of the query:

Post::fromSub(Post::where('published', true), 'p')
    ->join('users', 'users.id', '=', 'p.user_id')
    ->latest()
    ->get();

// SQLSTATE: no such column: posts.created_at

Now the column is only qualified when selecting from a plain table.