fix anti-ad update failed

anti-ad gitee的项目已经删除,源地址更新到官网地址

luci-app-ssr-plus/luasrc/model/cbi/shadowsocksr/advanced.lua

@@ -49,8 +49,8 @@ o = s:option(Flag, "adblock", translate("Enable adblock"))
 o.rmempty = false
 
 o = s:option(Value, "adblock_url", translate("adblock_url"))
-o:value("https://gitee.com/privacy-protection-tools/anti-ad/raw/master/anti-ad-for-dnsmasq.conf", translate("anti-AD"))
-o.default = "https://gitee.com/privacy-protection-tools/anti-ad/raw/master/anti-ad-for-dnsmasq.conf"
+o:value("https://anti-ad.net/anti-ad-for-dnsmasq.conf", translate("anti-AD"))
+o.default = "https://anti-ad.net/anti-ad-for-dnsmasq.conf"
 o:depends("adblock", "1")
 o.description = translate("Support AdGuardHome and DNSMASQ format list")