HBO’s “The Last of Us” treads upon very familiar terrain…

*****SPOILER INFECTION RISK!***** If you’ve never seen any of the zombie apocalypse scenarios that have arisen since 1968’s “Night of the Living Dead,” or TV’s more recent “The Walking Dead” (based on Robert Kirkman’s graphic novels), then HBO’s new (and well-crafted) “The Last of Us” will be one helluva surprise. However, if you’ve seen as…