fix(node): update node version

Author: rtrompier

.github/workflows/ci_tests.yml

@@ -20,9 +20,9 @@ jobs:
       - name: Checkout sources
         uses: actions/checkout@v2
       - name: Setup node
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 15.x
+          node-version: 20.x
       - name: Install dependencies
         run: npm clean-install
       # - name: Lint

.github/workflows/release.yml

@@ -75,6 +75,11 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v3
+      
+      - name: Setup node
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20.x
 
       - name: Update version
         shell: bash