Update publish.yml

Author: Python51888

.github/workflows/publish.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v4  
+      uses: actions/checkout@v4    
       with:
         fetch-depth: 0  # 获取完整提交历史（版本管理需要）