include universe domain changes

Author: diegomarquezp

hermetic_build/library_generation/owlbot/templates/java_library/.kokoro/build.sh

@@ -42,6 +42,11 @@ if [[ ! -z "${GOOGLE_APPLICATION_CREDENTIALS}" && "${GOOGLE_APPLICATION_CREDENTI
     export GOOGLE_APPLICATION_CREDENTIALS=$(realpath ${KOKORO_GFILE_DIR}/${GOOGLE_APPLICATION_CREDENTIALS})
 fi
 
+export TEST_UNIVERSE_DOMAIN_CREDENTIAL=$(realpath ${KOKORO_GFILE_DIR}/secret_manager/client-library-test-universe-domain-credential)
+export TEST_UNIVERSE_DOMAIN=$(gcloud secrets versions access latest --project cloud-devrel-kokoro-resources --secret=client-library-test-universe-domain)
+export TEST_UNIVERSE_PROJECT_ID=$(gcloud secrets versions access latest --project cloud-devrel-kokoro-resources --secret=client-library-test-universe-project-id)
+export TEST_UNIVERSE_LOCATION=$(gcloud secrets versions access latest --project cloud-devrel-kokoro-resources --secret=client-library-test-universe-storage-location)
+
 RETURN_CODE=0
 set +e