By Matt Hladik The New England Patriots bolstered their defensive line on Wednesday, re-signing nose tackle Carl Davis. Davis appeared in all 17 games for New England in 2021, making four starts. He recorded 19 tackles, one sack and one quarterback hit. He began his tenure with the Patriots during the 2020 season after New England signed him off the Jaguars’ practice squad. Davis had three tackles in three games for Bill Belichick’s defense after joining the team. A third-round pick of the Ravens out of Iowa in 2015, Davis spent his first three years with Baltimore but did not play in 2016 due…