By Tony Catalina NEFJ Correspondent MARLBOROUGH — In a Final Four matchup featuring two D5 powers and a Gillette Stadium trip on the line, the No. 2 Foxboro Warriors handled the No. 3 Shawsheen Rams, 42-12. What looked like it may be a tight, even matchup early, turned into the Warriors flexing their muscles and rolling on with ease to a championship game appearance. “It’s a hump we haven’t been……