LIVERPOOL, England—Sweden’s Loreen won Eurovision 2023 with the song “Tattoo” in Liverpool, northern England, on Saturday, becoming the first woman to triumph twice in the contest. Finland’s Käärijä, a green-bolero-sleeved rapper, came second. He won the viewer vote with “Cha Cha Cha”, but it was not enough to overtake Loreen’s lead after the result from…