add relevantAbstract in frontmatter

content/3.defense-systems/gaps4.md

content/3.defense-systems/gaps6.md

content/3.defense-systems/gasdermin.md

content/3.defense-systems/hachiman.md

content/3.defense-systems/hna.md

content/3.defense-systems/isg15-like.md

content/3.defense-systems/jukab.md

content/3.defense-systems/mads.md

content/3.defense-systems/nlr.md

content/3.defense-systems/panchino_gp28.md

content/3.defense-systems/paris.md

content/3.defense-systems/pd-lambda-2.md

content/3.defense-systems/pd-lambda-4.md

content/3.defense-systems/pd-lambda-6.md

content/3.defense-systems/pd-t4-1.md

content/3.defense-systems/pd-t4-2.md

content/3.defense-systems/pd-t4-5.md

content/3.defense-systems/pd-t4-9.md

content/3.defense-systems/pd-t7-1.md

content/3.defense-systems/pd-t7-2.md