Mike Judge has been entertaining audiences for years with his own brand of insightful comedy, and now were getting a longer look at how he plans to skewer the tech world. The latest trailer for his upcoming HBO series Silicon Valley builds upon the basic premise sketched out in the first teaser: its a show about a group of socially awkward software engineers looking to hit it big, while a pair of dueling billionaires try to stake their claim and help the would-be upstarts. …