Bump the gh-actions group across 1 directory with 2 updates

Bumps the gh-actions group with 2 updates in the / directory: [actions/checkout](https://github.com/actions/checkout) and [actions/setup-node](https://github.com/actions/setup-node).


Updates `actions/checkout` from 4.1.7 to 4.2.0
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.7...v4.2.0)

Updates `actions/setup-node` from 4.0.2 to 4.0.4
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4.0.2...v4.0.4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: gh-actions
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: gh-actions
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/gh-pages.yml

@@ -13,10 +13,10 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4.1.7
+        uses: actions/checkout@v4.2.0
 
       - name: Setup Node.js
-        uses: actions/setup-node@v4.0.2
+        uses: actions/setup-node@v4.0.4
         with:
           node-version: 20.x