Update checkout actions

.github/workflows/lint_and_test.yml

@@ -23,7 +23,10 @@ jobs:
         git config --global core.autocrlf false
         git config --global core.eol lf
 
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
+      with:
+        ref: ${{ github.event.pull_request.head.sha }}
+
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v1
       with:
@@ -46,9 +49,9 @@ jobs:
       contents: write
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v3
       with:
-        ref: ${{ github.head_ref }}
+        ref: ${{ github.event.pull_request.head.sha }}
   
     - uses: actions/setup-node@v3
       with: