修复分支错误

.gitea/workflows/build-ci.yaml

@@ -13,11 +13,10 @@ jobs:
         with:
           repository: 'lzw-723/ClashMetaForAndroid'
           fetch-depth: 0
+          ref: 'main'
+          submodules: true
           github-server-url: 'https://gitea.tunnel.litchi.quest'
 
-      - name: Checkout submodules
-        run: git submodule update --init --recursive --force
-
       - name: Setup Java
         uses: actions/setup-java@v5
         with: