chore(deps): Bump actions/setup-node from 5 to 6 (#724)

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 5 to 6.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@v5...v6)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/CI.yaml

@@ -146,7 +146,7 @@ jobs:
         with:
           version: "latest"
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
       - name: Cache build artifacts
@@ -179,7 +179,7 @@ jobs:
         with:
           version: "latest"
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
       - name: Cache build artifacts
@@ -294,7 +294,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v5
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
       - name: Run formatter in check mode

.github/workflows/deploy.yaml

@@ -29,7 +29,7 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v5
       - name: Setup Node.js environment
-        uses: actions/setup-node@v5
+        uses: actions/setup-node@v6
         with:
           node-version: 22
           cache: "npm"