Update actions/setup-node action to v7

Author: renovate[bot]

.github/workflows/node.js.yml

@@ -20,7 +20,7 @@ jobs:
     steps:
     - uses: actions/checkout@v7
     - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v6
+      uses: actions/setup-node@v7
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'

.github/workflows/npm-publish.yml

@@ -15,7 +15,7 @@ jobs:
         node-version: [20.x]
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
       - run: npm ci
@@ -28,7 +28,7 @@ jobs:
         node-version: [20.x]
     steps:
       - uses: actions/checkout@v7
-      - uses: actions/setup-node@v6
+      - uses: actions/setup-node@v7
         with:
           node-version: ${{ matrix.node-version }}
           registry-url: https://registry.npmjs.org/