“Harry Potter” author J.K. Rowling criticized British MP Zarah Sultana on Wednesday, accusing her of hypocrisy after the lawmaker condemned antisemitism following a stabbing attack on two Jewish men in London’s Golders Green neighborhood.The attack on April 29 left two victims injured and is being investigated as a terrorist incident, according to police."The stabbing of two Jewish men in Golders Green today is deeply shocking and a stark remind…