fix ci.

.gitea/workflows/build_windows.yaml

@@ -5,16 +5,10 @@ jobs:
   build:
     runs-on: [windows11] 
     steps:
-    - name: Clone repository
-      run: |
-        $branch = "${{ github.ref }}" -replace '^refs/heads/', ''
-        echo "git clone --depth 1 --branch=$branch https://$env:GIT_USERNAME:$env:GIT_PASSWORD@amass.fun/gitea/amass/$env:GITEA_REPOSITORY.git ."
-        git clone --depth 1 --branch=$branch https://$env:GIT_USERNAME:$env:GIT_PASSWORD@amass.fun/gitea/amass/$env:GITEA_REPOSITORY.git .
-        git checkout ${{ github.sha }}
-      env:
-        GITEA_REPOSITORY: ${{ secrets.GITEA_REPOSITORY }}
-        GIT_USERNAME: ${{ secrets.GIT_USERNAME }}
-        GIT_PASSWORD: ${{ secrets.GIT_PASSWORD }}
+    - name: Checkout code
+      uses: actions/checkout@v4
+      with:
+        repository: gitea/${{ github.repository }}
     - name: Build and deploy
       run: |
         resources/build.ps1 build