While I don't have one, I think I know how. in one of the menu sections there is a option called "Oculus Link" select it and choose "Oculus Rift" Make sure you have the cable connected to the pc. then it should show the game as the file name and you should be able to play. Tell me if it doesn't work.
you actually dont need steam vr, all you have to do is download the oculus quest software here, https://www.oculus.com/setup/ and then you plug your quest in, enable oculus link, and then go to the built in virtual desktop and launch ogga bogga and your done! sadly you have to play with a wire but its still fun