Updated github action

Author: thim81

.github/workflows/npm-test.yml

@@ -15,7 +15,7 @@ jobs:
         node-version: [ '18', '20' ]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with: