By Jon Wertheim On his 36th birthday, the Spaniard won by retirement and advanced to yet another Roland Garros final, where he’ll look to become the tournament’s oldest champion. PARIS — The soundtrack at tennis as a rich one—grunts and blocks and squeaks and smacks—but you seldom hear a scream. Sadly, that was what pierced through the air at about six o’clock this evening in Paris at the 2022 French Open. Late in the second set of the men’s semifinal between Alexander Zverev and Rafael Nadal, the 25-year-old German slid for a ball, lost his footing and turned his right ankle. He was in instan…