Update dependency node to v18.20.8 (#2249)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/link-check.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v4
         with:
-          node-version: '18.20.7'
+          node-version: '18.20.8'
           cache: 'npm'
           # The action defaults to search for the dependency file (package-lock.json,
           # npm-shrinkwrap.json or yarn.lock) in the repository root, and uses its