LOS ANGELES, California — California Governor Gavin Newsom delivered his annual “State of the State” address from an empty Dodger Stadium on Tuesday night, hoping to rally support as he faces a likely recall election in the coming months. Newsom struck an optimistic tone, noting that the state’s coronavirus numbers were improving. And he admitted errors: “We have made mistakes,” he said. “I have made mistakes. But we own them. We learn from them. And we never stop trying.”