By Ewan Murray Manchester United beat Manchester City 2-1 on Saturday afternoon as they saved their season by lifting the FA Cup at Wembley Stadium. The Red Devils got revenge for defeat to their local rivals in last season’s FA Cup final thanks to goals from Alejandro Garnacho and Kobbie Mainoo, with Jeremy Doku’s late strike unable to spark a dramatic comeback. Man Utd secured their 13th FA Cup triumph and qualified for next season’s Europa League in what could be Erik ten Hag’s final game in charge of the Red Devils, with Man City missing out on a domestic double. How the game unfoldedIt to…