By Dominique Vidalon PARIS (Reuters) – French President Emmanuel Macron has been criticised by opponents for what they said was a violation of the principle of secularism after attending a ceremony on Thursday to mark the start of Hanukkah, a Jewish religious holiday, at his Elysee palace. He had earlier on Thursday received the Lord Jakobovits Prize, awarded to European heads of state who fight against antisemitism, at the palace. But a short video clip later published on social media that also shows France’s Chief Rabbi Haïm Korsia lighting the first candle at the Elysee as Macron watches, s…