Nicolas Pesce’s Grudge is now scheduled to go earlier next summer, on June 21, instead of Aug. 16. It’s a testament to Sony’s faith in the movie in an effort to get the widest audience possible. That’s not to say that horror doesn’t work when kids have one foot in school, and one foot at the beach in mid-August: Sony’s Screen Gems title Don’t Breathe was a smash in mid August as well as New Line’s Annabelle: Creation. On its new day, Grudge will be counterprogramming to…