Shohei Ohtani hit his 12th home run of the season and finished a triple shy of the cycle with two RBIs, leading the Los Angeles Dodgers to a 10-2 rout of the San Francisco Giants on Tuesday. Ohtani scored the game’s first run with a 446-foot blast to right-center field off Keaton Winn in a four-run fourth inning at Oracle Park. The designated hitter ended the night 3-for-5 after having a single in the fifth and a run-scoring double in the seventh. “Just really a result of being very aggressive on the first pitch, and I’m glad it happened,” Ohtani said through an interpreter about his first hom…