EAST RUTHERFORD, N.J. — Dexter Lawrence, Julian Love and the Giants’ defense didn’t let Xavier McKinney’s bye week injury set a negative tone to start the second half of their 2022 season. Lawrence dominated the line of scrimmage. Love made two touchdown-saving tackles. And Wink Martindale’s defense forced two straight red-zone turnovers in Sunday’s fourth quarter at MetLife Stadium to defeat the Houston Texans, 24-16. Two Daniel Jones touchdown passes and a Saquon Barkley rushing TD gave the Giants (7-2) their first season with more than six wins since 2016, with eight games to play. Barkley …