Update dependency node to 24.15.x

Author: renovate[bot]

.github/workflows/build.yml

@@ -65,7 +65,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v6
         with:
-          node-version: '24.14.x'
+          node-version: '24.15.x'
           registry-url: 'https://registry.npmjs.org'
       - name: Install dependencies
         run: npm ci

.github/workflows/publish.yml

@@ -87,7 +87,7 @@ jobs:
       - name: Set up Node
         uses: actions/setup-node@v6
         with:
-          node-version: '24.14.x'
+          node-version: '24.15.x'
           registry-url: 'https://registry.npmjs.org'
       - name: Install dependencies
         run: npm ci