Fix auto_build.sh to GitHub Actions

factory/auto_build.sh

@@ -1,17 +1,8 @@
 #!/bin/bash
 
-Path=/root/Shadowrocket-ADBlock-Rules
+Path=./factory
 cd $Path
 
-git fetch --all
-git reset --hard origin/master
-
-cd factory
 python3 ad.py
 python3 gfwlist.py
 python3 build_confs.py
-cd ..
-
-git add .
-git commit -m "Nightly build" -m "已合并最新的去广告规则及 GFWList"
-git push