Update Node.js version to 24 in deploy workflow

Author: unlibra

.github/workflows/deploy-docs.yml

@@ -29,7 +29,7 @@ jobs:
 
       - uses: actions/setup-node@v4
         with:
-          node-version: 18
+          node-version: 24
           cache: npm
           cache-dependency-path: docs/package-lock.json