ci: update setup-node action and default node-version

Author: henri-hulski

.github/workflows/release.yml

@@ -11,13 +11,13 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.event.workflow_run.conclusion == 'success' }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
           ref: ${{ github.event.workflow_run.head_branch }}
       - uses: actions/setup-node@v6
         with:
-          node-version: 22
+          node-version: 24
           cache: 'npm'
           registry-url: https://registry.npmjs.org/
       - run: npm ci

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
         node-version: [20.x, 22.x, 24.x, 25.1.x]
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Use Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v6
         with: