fix: colorize clear dropdown Button arrow #11576
fix: colorize clear dropdown Button arrow #11576

Closes https://github.com/zurb/foundation-sites/issues/11576

denisahac/foundation-sites,abdullahsalem/foundation-sites,abdullahsalem/foundation-sites,denisahac/foundation-sites,zurb/foundation-sites,denisahac/foundation-sites,zurb/foundation,zurb/foundation-sites,DaSchTour/foundation-sites,zurb/foundation-sites,zurb/foundation,zurb/foundation,abdullahsalem/foundation-sites,DaSchTour/foundation-sites