[build] Link libncursesw when building 64-bit linux binary
[build] Link libncursesw when building 64-bit linux binary

Close #376

tomfitzhenry/pkg-fzf,pokey/fzf,janlazo/fzf,mjwestcott/fzf,noscript/fzf,tomfitzhenry/pkg-fzf,qiemem/fzf,qiemem/fzf,me-and/fzf,noscript/fzf,infokiller/fzf,stuha/wbr-zsh,mjwestcott/fzf,noscript/fzf,junegunn/fzf,junegunn/fzf,pokey/fzf,junegunn/fzf,me-and/fzf,janlazo/fzf,tomfitzhenry/pkg-fzf,qiemem/fzf,janlazo/fzf,me-and/fzf,lululau/fzf,lululau/fzf,pokey/fzf,infokiller/fzf,mjwestcott/fzf,lululau/fzf,wilywampa/fzf,wilywampa/fzf,wilywampa/fzf,infokiller/fzf