The Lenovo Yoga 7 16 Gen 9 continues a trend of midpriced, AMD-powered two-in-one laptops we’ve seen this year. I just reviewed the smaller Yoga 7 14 Gen 9 and, before that, the Dell Inspiron 14 2-in-1 7445 and the HP Envy x360 16. The least expensive of this group, the Lenovo Yoga 7 16 Gen 9, features a Ryzen…