By James Oliphant (Reuters) -San Francisco voters on Tuesday recalled the California city’s district attorney, Chesa Boudin, a progressive Democrat who instituted criminal justice reform, in a nationally watched test of frustrations over rising crime and gun violence. Downstate in Los Angeles, voters also sounded off on public safety concerns, with a plurality supporting Rick Caruso, a billionaire former Republican who ran on a platform of reducing crime and homelessness in the city. The mayor’s race is headed to a runoff in November. Boudin had been the target of a multimillion-dollar recall …