MILWAUKEE — Patrick Wisdom’s fifth-inning solo home run off Corbin Burnes gave Marcus Stroman all the support he needed Sunday on his 31st birthday, and the Chicago Cubs starter dominated over seven scoreless innings in a 2-0 win over the Milwaukee Brewers before 35,137 at American Family Field. Stroman allowed two hits over seven innings, retiring the last 14 batters he faced as the Cubs avoided a sweep and won for only the third time in their last 12 games. Burnes, who retired the first 13 batters he faced before Wisdom’s homer, struck out 10 in seven innings, allowing four hits and a walk. …