SALT LAKE CITY — Warriors assistant coach Dejan Milojević has died at the age of 46 in Salt Lake City after suffering a heart attack Tuesday night at a private team dinner. He was pronounced dead Wednesday morning, the team announced. Milojević had been with the Warriors since 2021 by way of Serbia, where he was regarded as a basketball titan for his decorated playing career and for helping to develop NBA MVP Nikola Jokić of the Denver Nuggets. He worked with the Warriors’ centers such as Kevon Looney, Trayce Jackson-Davis and Dario Sarić and was credited for helping Looney improve his rebound…