fix: upgrade Node.js runtime to node24

.github/workflows/check.yml

@@ -9,6 +9,10 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@v4
+      - name: Node setup
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24
       - name: Run tests
         run: |
           npm ci

.github/workflows/package.yml

@@ -18,6 +18,10 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: gh pr checkout ${{ github.event.pull_request.number }}
+      - name: Node setup
+        uses: actions/setup-node@v4
+        with:
+          node-version: 24
       - name: Package
         run: |
           npm ci

action.yml

@@ -105,5 +105,5 @@ outputs:
     description: 'The ARN(s) of the task(s) that were started by the run-task option. Output is in an array JSON format.'
 
 runs:
-  using: 'node20'
+  using: 'node24'
   main: 'dist/index.js'