ST. PETERSBURG, Fla. – Pitching into Friday night’s seventh inning, even Clarke Schmidt called it “uncharted territory, to finally get there.’’Arriving at Tropicana Field, Schmidt’s 2024 pitching lines were mainly of the five innings-and-change variety, with the Yankees’ right-hander conceding “it’s a big talking point.’’Still, “I know what I’m capable of,’’ and Friday’s 2-0 win…