JERUSALEM—Israel’s government on Wednesday advanced a raft of new coronavirus restrictions, including sweeping implementation of a digital vaccine passport and tighter restrictions on mass gatherings, as the country struggles with skyrocketing new infections. The country that had appeared to put the coronavirus pandemic behind it a few months ago after one of the biggest vaccine drives is now re-imposing regulations in a bid to clamp back down on infections. The Cabinet gave its approval for the tighter measures—including limitations on people gathering indoors, and restricting entry to venues and restaurants to “Green Pass” holders—as new cases of the Delta variant of the coronavirus increase despite widespread vaccination against COVID-19. Israeli Prime Minister Naftali Bennett said the government would be “giving a booster” to the country’s healthcare system as new coronavirus cases continue a precipitous climb. He said Israel had to prepare for a situation of mass hospitalizations, and was allocating …