By Kieran King Former Premier League referee Howard Webb has backed the decision NOT to award Liverpool a last-gasp penalty during their 1-1 draw against Manchester City earlier this month. The Reds were infuriated after Alexis Mac Allister went down in the 98th minute at Anfield. The Argentine appeared to be caught in the chest by Jeremy Doku, who got some of the ball but followed through into Mac Allister as the Liverpool midfielder went down clutching his upper body. Referee Michael Oliver waved away appeals and VAR official Stuart Atwell did not overturn the on-field decision. Jurgen Klopp…