PHILADELPHIA—Devin Booker never tires of watching Chris Paul do his thing to lift Phoenix to big wins. Paul did his part for the Suns in back-to-back nights on the road against top teams in the East—first, Chicago and then Philadelphia—and gets to try it again next game in a rematch with the NBA champs. “You’re a cold piece of work, CP3,” Booker said. Booker scored 35 points and Paul had 16 points and 12 assists to lead the Suns to their NBA-high 44th win, 114–109 over the 76ers on Tuesday night. The Suns rallied from a 14-point deficit to win for the 14th time in 15 games, raising their record to 44–10. Up next this week for Phoenix, an NBA Finals rematch at home against the Bucks. “Our goal is what everybody knows it is,” coach Monty Williams said. “But our mission is to do stuff like we did tonight …