Update actions/setup-node action to v6

Author: renovate[bot]

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
     name: Node ${{ matrix.node }}
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
       - run: yarn global add lerna