Update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/test.yml

@@ -16,7 +16,7 @@ jobs:
     name: Node ${{ matrix.node }}
     steps:
       - uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
       - run: yarn