fix: align security guard job name with required-check manifest

Co-authored-by: Codex <noreply@openai.com>

Author: KooshaPari

.github/workflows/security-guard.yml

@@ -12,6 +12,7 @@ permissions:
 
 jobs:
   guard:
+    name: guard
     runs-on: ubuntu-latest
     steps:
       - name: Checkout