Update GitHub CI to use Node.js 24 and ubuntu-24.04 (#5794)

Author: vincentfretin

.github/workflows/ci.yml

@@ -13,17 +13,17 @@ permissions:
 jobs:
   test:
     name: Test Cases
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     strategy:
       matrix:
-        node-version: ['20.x']
+        node-version: ['24.x']
         firefox-version: ['latest']
     steps:
       - name: Checkout Repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Use Node.js ${{ matrix['node-version'] }}
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix['node-version'] }}
           cache: 'npm'