By Matt Hladik If Patrick Ewing is not the head coach at Georgetown next season, it won’t be because the Hoya legend and NBA Hall of Famer stepped down. Ewing made that abundantly clear on Friday with a statement clarifying his status and plan for the future at his alma mater. “Any announcement about my future will come from me or Georgetown University,” Ewing wrote on Twitter. “First and foremost, I am not a quitter. My plan is to be back next year coaching at my alma mater and bringing this program back to prominence.” After leading the Hoyas to a miraculous run to the Big East Tournament ti…