EAST RUTHERFORD, N.J. — Beating the Eagles always feels good. Now Joe Schoen and Brian Daboll know what it feels like. The Giants surprisingly smoked Nick Sirianni’s reeling birds, 27-10, Sunday at MetLife Stadium to close out their 2023 regular season with a record of 6-11. They improved to 1-4 against the Eagles the past two seasons, and they were led by four men who might not be on the team next season. Safety Xavier McKinney had two interceptions. Running back Saquon Barkley rushed for two touchdowns. Quarterback Tyrod Taylor threw for 297 yards by hitting several impressive downfield comp…