Add Retire.js vars to Dependency Scanning template

changelogs/unreleased/add-retiresjs-vars-to-dependency-scanning.yml

+---
+title: Add vars to allow air-gapped usage of Retire.js (Dependency Scanning)
+merge_request: 26463
+author:
+type: added

lib/gitlab/ci/templates/Security/Dependency-Scanning.gitlab-ci.yml

@@ -59,6 +59,8 @@ dependency_scanning:
           BUNDLER_AUDIT_UPDATE_DISABLED \
           BUNDLER_AUDIT_ADVISORY_DB_URL \
           BUNDLER_AUDIT_ADVISORY_DB_REF_NAME \
+          RETIREJS_JS_ADVISORY_DB \
+          RETIREJS_NODE_ADVISORY_DB \
         ) \
         --volume "$PWD:/code" \
         --volume /var/run/docker.sock:/var/run/docker.sock \