LONDON (Reuters) – Leading anti-EU campaigner Nigel Farage said on Wednesday Attorney General Suella Braverman was the only one of the remaining six candidates for British prime minister who would “complete Brexit”. Farage, a former leader of the UK Independence Party (UKIP) whose success played a major role in persuading then-Prime Minister David Cameron to hold the 2016 Brexit referendum, has been a critic of Prime Minister Boris Johnson’s EU divorce deal. “She’s the only one actually saying what needs to be done… She would take us out of the European Convention on Human Rights and the Eur…