message: refactor: handle invalid env
diff: @@ -39,7 +39,7 @@ export const SFDX_HTTP_HEADERS = {
  };
  export const DNS_ERROR_NAME = 'Domain Not Found';
  -const DNS_TIMEOUT = process.env.SFDX_DNS_TIMEOUT ? parseInt(process.env.SFDX_DNS_TIMEOUT, 10) : 3;
  +const DNS_TIMEOUT = parseInt(process.env.SFDX_DNS_TIMEOUT ?? '3', 10) || 3;
  // This interface is so we can add the autoFetchQuery method to both the Connection
  // and Tooling classes and get nice typing info for it within editors. JSForce is
  