Bump actions/setup-node from 3 to 4

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3 to 4.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v3...v4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/docs.yml

@@ -24,7 +24,7 @@ jobs:
                     token: ${{ secrets.GITHUB_TOKEN }}
 
             -   name: Setup Node.js
-                uses: actions/setup-node@v3
+                uses: actions/setup-node@v4
 
             -   name: Cache dependencies
                 uses: actions/cache@v3