Update file security-scan.gitlab-ci.yml

.gitlab/ci/security-scan.gitlab-ci.yml

@@ -11,7 +11,8 @@ scan-docker-images:
   script:
     - "docker compose pull -q"
     - "docker compose build -q"
-    - for image in $(docker images --format "{{.Repository}}:{{.Tag}}"); do
+    - |
+      for image in $(docker images --format "{{.Repository}}:{{.Tag}}"); do
         echo "Scanning $image ...";
         trivy image $image --severity critical --exit-code 0 >> ./trivy.out;
       done