The specs and pricing for Steam Machine have been revealed, and the preorders are opening soon. But if you’d rather sidestep that headache and build your own Steam Machine, Valve is officially making it easier for players to do so. While speaking with The Verge, Valve’s Pierre-Loup Griffais confirmed that the recently launched SteamOS 3.8.10 is part of the company’s ongoing attempts to make the Steam operating system “more compatible with desktop hardware.” That includes “improved compatibility” with the most…