use https scheme for duoshuo js script url
use https scheme for duoshuo js script url

FinalTheory/pelican-theme,whypro/niu-x2-sidebar,FinalTheory/pelican-theme,whypro/niu-x2-sidebar,mawenbao/niu-x2-sidebar,FinalTheory/pelican-theme,mawenbao/niu-x2-sidebar