The tech industry has spent the last decade asking whether self-driving cars need lidar sensors, cameras, or all of the above. Lidar company Ouster says it has a new answer: put them both in the same sensor. On Monday, the San Francisco-based company announced a new lineup of lidar sensors it calls “Rev8,” all of which offer so-called “native color lidar.” These sensors are capable of capturing color imagery and three-dimensional depth information at the same time, doing the work of two sensors in one. Ouster CEO Angus Pacala said the development has been a decade in the making at…