SALT LAKE CITY — Joel Embiid has an injured lateral meniscus in his left knee, and the 76ers center will be sidelined through the weekend while his treatment plan is finalized. An MRI following Tuesday’s 119-107 loss to the Golden State Warriors and further evaluation over the last 24 hours revealed the injury. The team decided to rest him after consultation with the Sixers medical staff and leading specialists. In addition to missing Thursday’s road game against the Utah Jazz, Embiid will remain sidelined for Saturday’s game against the Brooklyn Nets at the Wells Fargo Center. He reinjured hi…