Philadelphia Eagles (2-1) safety C.J. Gardner-Johnson called out the New Orleans Saints (2-1) for the “cheap shot” taken against receiver DeVonta Smith during Sunday’s Week 3 matchup. Smith suffered a concussion in the fourth quarter after taking a direct hit to the head from Saints defensive tackle Khristian Boyd. There was no flag on the play. Gardner-Johnson, who spent three seasons with the Saints, accused his former team of committing the “dirtiest sh*t” he’s ever seen in football. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! “Ma…