Update actions/setup-node action to v6.0.0 (#25)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/nodejs.yml

@@ -15,7 +15,7 @@ jobs:
 
       - uses: pnpm/[email protected]
 
-      - uses: actions/setup-node@v4.4.0
+      - uses: actions/setup-node@v6.0.0
         with:
           node-version: 22.x