Bump actions/setup-node from 5.0.0 to 6.1.0

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5.0.0 to 6.1.0.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](https://github.com/actions/setup-node/compare/v5.0.0...v6.1.0)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: 6.1.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install Node.js
-        uses: actions/setup-node@v5.0.0
+        uses: actions/setup-node@v6.1.0
         with:
           node-version: 22.x
 
@@ -61,7 +61,7 @@ jobs:
         uses: actions/checkout@v5
 
       - name: Install Node.js
-        uses: actions/setup-node@v5.0.0
+        uses: actions/setup-node@v6.1.0
         with:
           node-version: 16.x