Onebox support for new Google Photos

[techAPJ (Arpit Jalan)]

Onebox now has a dedicated engine for Google Photos to support album, image and video links. Demo:

Album:

https://photos.app.goo.gl/pXA7T8zBX4WZWVMT7

Image:

https://photos.app.goo.gl/GrJbrCUDUw6JUUSv8

Video:

https://photos.app.goo.gl/hmqzFFyVHxZ91FCo9