feat: update checkout action version (#152)

* feat: update checkout action version

* fix: git init step for test case

Author: caohuilin

.github/workflows/main.yml

@@ -22,8 +22,10 @@ jobs:
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - uses: actions/checkout@v2
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 1
 
       - name: git init
         run: git config --global user.email "[email protected]" && git config --global user.name "modern"