Spike Lee’s wife may have persuaded him to move to the Upper East Side a few years ago, but it’s good to know that the film director most associated with Brooklyn hasn’t completely abondoned the borough. In addition to filming his recent hit “Inside Man” at nearby Steiner Studios, Lee has kept his 40 Acres and a Mule headquarters at 124 Dekalb Avenue at Brooklyn Tech Place. Judging from the graphic emblazoned on the front door of his studios, he’s not planning on going anywhere any time soon.