build: static link for compile

build.sh

@@ -52,7 +52,7 @@ BUILD() {
   webTag=$(wget -qO- -t1 -T2 "https://api.github.com/repos/alist-org/alist-web/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g')
   echo "build version: $gitTag"
   ldflags="\
--w -s \
+-w -s --extldflags '-static -fpic' \
 -X 'github.com/Xhofe/alist/conf.BuiltAt=$builtAt' \
 -X 'github.com/Xhofe/alist/conf.GoVersion=$goVersion' \
 -X 'github.com/Xhofe/alist/conf.GitAuthor=$gitAuthor' \