New Jersey on Saturday reported another 15 confirmed COVID-19 deaths and 762 positive tests as the state prepares to shift from pandemic to endemic mode with the lifting of school mask rules and the accompanying public health emergency after the weekend. Gov. Phil Murphy announced Friday he will end the state’s latest coronavirus public health emergency during his 257th and final regular COVID-19 briefing. “As coronavirus moves from pandemic to endemic, and as we transition away from crisis management to a more normal way of life, it is the right time,” Murphy said of ending his briefings. New…