Update dat files download links

due to https://github.com/v2ray/geoip/issues/18

release/release-ci.sh

@@ -60,11 +60,11 @@ popd
 
 pushd $GOPATH/src/v2ray.com/core/
 # Update geoip.dat
-curl -L -o release/config/geoip.dat "https://github.com/v2ray/geoip/releases/latest/download/geoip.dat"
+curl -L -o release/config/geoip.dat "https://github.com/v2ray/geoip/raw/release/geoip.dat"
 sleep 1
 
 # Update geosite.dat
-curl -L -o release/config/geosite.dat "https://github.com/v2ray/domain-list-community/releases/latest/download/dlc.dat"
+curl -L -o release/config/geosite.dat "https://github.com/v2ray/domain-list-community/raw/release/dlc.dat"
 sleep 1
 popd