Former music manager Scooter Braun is taking a pass on OnlyFans ... after the platform tried to entice him to snatch it up. Sources with direct knowledge tell TMZ, OF reps met with Scooter, hoping to make him an offer he couldn't refuse. We're told he asked them for paperwork on the potential deal, and 2 weeks later they got back to him ... but when he looked it over, Scooter decided it wasn't for him. Puck News first reported the prospective deal ... claiming the music exec was "deep into