chore(deps): update actions/checkout action to v7

Author: renovate[bot]

.github/workflows/node.js.yml

@@ -18,7 +18,7 @@ jobs:
         node-version: [16.x]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v7
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v3
         with: