Bump actions/setup-node from 4.0.4 to 4.1.0 (#158)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 4.0.4 to 4.1.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v4.0.4...v4.1.0)

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

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

Author: dependabot[bot]

.github/workflows/validate-openapi-spec.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4.0.4
+      - uses: actions/setup-node@v4.1.0
         with:
           node-version: '18'
       - name: Install our tools