Update action.yml

Author: CompetitiveLin

.github/workflows/action.yml

@@ -16,6 +16,12 @@ jobs:
       # 检测代码
       - name: 'Checkout codes'
         uses: actions/checkout@v2
+        
+      # 修改系统时区
+      - name: Setup the time zone to Asia/Shanghai
+        uses: zcong1993/setup-timezone@master
+        with:
+          timezone: Asia/Shanghai
 
       # 安装requirements.txt中的依赖包
       - name: Install dependencies