Bump actions/setup-node from 4 to 5 (#96)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4 to 5.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4...v5)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/publish-docs.yml

@@ -36,7 +36,7 @@ jobs:
       #     version: 9 # Not needed if you've set "packageManager" in package.json
       # - uses: oven-sh/setup-bun@v1 # Uncomment this if you're using Bun
       - name: Setup Node
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: 24
           cache: npm # or pnpm / yarn