Google announced a couple of updates to Google Photos today, including an intriguing new partnership with Walmart and CVS that will allow users to order and pick up 4×6 prints of their photos from over 11,000 U.S. locations. Users will also be able to order wall art directly from Google. Following hot on the heels of Flickr’s new printing service, Google’s partnership with Walmart and CVS is targeted at regular consumers rather than professional photographers who are using Flickr to…