Add new vars to dependency-scanning ci config

changelogs/unreleased/37722-configurable-ds-advisory-db.yml

+---
+title: 'Add CI variables to configure bundler-audit advisory database (Dependency Scanning)'
+merge_request: 23717
+author:
+type: added

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

@@ -57,6 +57,8 @@ dependency_scanning:
           PIP_REQUIREMENTS_FILE \
           MAVEN_CLI_OPTS \
           BUNDLER_AUDIT_UPDATE_DISABLED \
+          BUNDLER_AUDIT_ADVISORY_DB_URL \
+          BUNDLER_AUDIT_ADVISORY_DB_REF_NAME \
         ) \
         --volume "$PWD:/code" \
         --volume /var/run/docker.sock:/var/run/docker.sock \