Former Gov. George Pataki is scoring with war-weary Ukrainian youth by promoting peace using a surprising tactic — football. The ex-New York gov — a longtime supporter of Ukraine in its war against Russian invaders — and his Pataki Center is helping to organize a third straight year of “Football for Freedom,’’ an uplifting unifying event set for June 23 in Vinnytsia. As part of the day, more than 12  local grid teams will play in a friendly tournament, with the winner even landing a piece of