By Tzvi Machlin The Phoenix Suns are in a 1-1 series tie with the New Orleans Pelicans and are hoping they can put them away in the next few games. But that task just got a lot harder after the latest injury update to Devin Booker. ESPN NBA insider Adrian Wojnarowski reported on Thursday that Booker is set to miss 2-3 weeks after suffering a Grade 1 hamstring strain. An absence like that would keep Booker out of the rest of the first round and potentially most of the Western Conference Semifinals. Booker was superb in the regular season, averaging 26.8 points and 5.0 rebounds – both career hig…