feat: 添加对alpine3.20的支持并更新相关Dockerfile和脚本

pkg-docker.sh

@@ -100,7 +100,8 @@ echo "===> vendor data copy to $output"
 
 # =================== build docker image
 echo
-bash $BuildDir/build-docker.sh -v $VERSION -p amd64 -s ubuntu22.04
+# bash $BuildDir/build-docker.sh -v $VERSION -p amd64 -s ubuntu22.04
+bash $BuildDir/build-docker.sh -v $VERSION -p amd64 -s alpine3.20
 
 # Compile the front-end and back-end and then package the version
 # bash pkg-docker.sh -v 2.2505.2