Update CI

Author: alessiostalla

.github/workflows/documentation.yml

@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Setup Pages
         uses: actions/configure-pages@v2
       - name: Generate documentation

.github/workflows/node.js.yml

@@ -12,7 +12,7 @@ jobs:
         node-version: [18.x, 20.x]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with: