Jem Aswad Senior Music EditorHe didn’t give the devil a lapdance like he does in the video for his “Montero” single, but Lil Nas X gave one of the most provocative musical performances in recent “Saturday Night Live” history this weekend — and that was before he split his pants while working a stripper pole.The malfunction occurred during a steamy performance of “Montero (Call Me by Your Name),” which found him working a hell-themed set reminiscent of the boundary-breaking video.