Update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
         steps:
             - uses: actions/checkout@v3
             - name: Use Node.js ${{ matrix.node-version }}
-              uses: actions/setup-node@v3
+              uses: actions/setup-node@v6
               with:
                   node-version: ${{ matrix.node-version }}
                   cache: 'npm'