Added security permissions and error handling to CI/CD pipeline

Author: Rakesh9100

.github/workflows/ci-cd.yml

@@ -45,6 +45,9 @@ jobs:
   security-scan:
     name: Security Scan
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      security-events: write
 
     steps:
       - name: Checkout code
@@ -63,6 +66,7 @@ jobs:
         if: always()
         with:
           sarif_file: 'trivy-results.sarif'
+        continue-on-error: true
 
   docker-build:
     name: Docker Build & Push