theme: upgrade to latest v4.9-dev - fix parse error
theme: upgrade to latest v4.9-dev - fix parse error

sebastian-claici/sebastian-claici.github.io,artivis/artivis.github.io,WenxuanZhang/WenxuanZhang.github.io,tmquan/tmquan.github.io,tmquan/tmquan.github.io,WenxuanZhang/WenxuanZhang.github.io,MrPike/Pike.im,MrPike/Pike.im,MrPike/Pike.im