Philippine President Rodrigo Duterte hurt his hip and suffered scratches in a motorcycle accident, senior aides of the 74-year-old leader said on Thursday.Duterte, whose health has been the subject of intense public speculation, suffered the mishap at the Malacanang presidential palace compound late Wednesday, according to spokesman Salvador Panelo.The crash came 10 days after Duterte disclosed he is suffering from myasthenia gravis, an autoimmune disease that could potentially have serious…