message: Cli: handle previous exports not imported for auto export check
diff: @@ -1732,6 +1732,12 @@ async function listImportsWithRetry({ region, exportName }) {
  const cfn = new aws.CloudFormation({ region });
  ret = await cfn.listImports({ ExportName: exportName }).promise();
  } catch (e) {
  + if (
  + e.code === "ValidationError" &&
  + e.message.includes("is not imported by any stack")
  + ) {
  + return { Imports: [] };
  + }
  if (isRetryableException(e)) {
  await new Promise((resolve) => setTimeout(resolve, 3000));
  return await listImportsWithRetry({ region, exportName });
  