A reboot of the 1980s spectral comedy franchise tops the DVD releases for the week of Feb. 1. “Ghostbusters: Afterlife”: A third sequel to the slacker comedy about busting ghosts, this time with the next generation tackling the spectral presence (and intergenerational legacies) in rural Oklahoma. Helmed by Jason Reitman, son of “Ghostbusters” director Ivan Reitman, the reboot “brings a new family into the ghostbusting dynasty, which includes a single mom, Callie (Carrie Coon), and her two kids: brainy tween Phoebe (Mckenna Grace) and gawky teen Trevor (Finn Wolfhard),” writes Tribune News Serv…