chore(deps): update actions/checkout action to v4

Author: renovate[bot]

.github/workflows/nodejs.yml

@@ -6,7 +6,7 @@ jobs:
   check-and-build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js latest
         uses: actions/setup-node@v2-beta
         with:
@@ -33,7 +33,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macOS-latest]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v2-beta
         with: