By Ewan Murray Manchester City will be looking to bring their Community Shield hoodoo to an end this weekend when they face rivals Manchester United at Wembley Stadium. Pep Guardiola’s side have been involved in the last three Community Shield clashes yet haven’t won the trophy since 2019. Defeats to Leicester City, Liverpool and Arsenal have left the Cityzens disappointed in recent curtain-raising duels. A lack of intensity has often been City’s issue in the Community Shield. They’re notoriously slow starters and often treat the match as nothing more than a glorified pre-season friendly. Stil…