Build: limit the size of ccache

scripts/autoupdate-bash.sh

@@ -54,6 +54,7 @@ sleep 10
 cd /mnt/img
 sysupgrade -b back.tar.gz
 tar zxf back.tar.gz
+opkg list-installed | grep "luci-i18n\|luci-app" | cut -d\  -f1 > packages_needed
 if ! grep -q macaddr /etc/config/network; then
 	echo -e '\e[91m注意：由于已知的问题，“网络接口”配置无法继承，重启后需要重新设置WAN拨号和LAN网段信息\e[0m'
 	rm etc/config/network;

scripts/patches.sh

@@ -20,6 +20,8 @@ sed -i '/skip\=/ a skip=`mount | grep -q /dev/$device; echo $?`' `find package/
 mkdir -p `find package/ -follow -type d -path '*/pdnsd-alt'`/patches
 mv $GITHUB_WORKSPACE/patches/99-disallow-aaaa.patch `find package/ -follow -type d -path '*/pdnsd-alt'`/patches
 
+sed -i 's/5.0/1.0/' .ccache/ccache.conf
+
 if [ $BRANCH == 'master' ]; then
 
   sed -i 's/5.10/5.4/' target/linux/rockchip/Makefile