Function lowerCaseEntries

out/cli.cjs:57164–57170

(headers)

      if (match instanceof RegExp) {
        return match.test(value);
      }
      if (typeof match === "function") {
        return match(value) === true;
      }
      return false;
    }
    function lowerCaseEntries(headers) {
      return Object.fromEntries(
        Object.entries(headers).map(([headerName, headerValue]) => {
          return [headerName.toLocaleLowerCase(), headerValue];